{"id":150473,"date":"2022-12-24T23:53:14","date_gmt":"2022-12-24T18:23:14","guid":{"rendered":"https:\/\/ccssanswers.com\/?p=150473"},"modified":"2022-12-24T23:53:14","modified_gmt":"2022-12-24T18:23:14","slug":"spectrum-math-grade-5-chapter-4-posttest-answer-key","status":"publish","type":"post","link":"https:\/\/ccssanswers.com\/spectrum-math-grade-5-chapter-4-posttest-answer-key\/","title":{"rendered":"Spectrum Math Grade 5 Chapter 4 Posttest Answer Key"},"content":{"rendered":"

Practice with the help of Spectrum Math Grade 5 Answer Key<\/a> Chapter 4 Posttest<\/b>\u00a0regularly and improve your accuracy in solving questions.<\/p>\n

Spectrum Math Grade 5 Chapter 4 Posttest Answers Key<\/h2>\n

Check What You Learned<\/strong><\/p>\n

Understanding Fractions<\/strong><\/p>\n

Change each improper fraction to a mixed number in simplest form.<\/strong><\/p>\n

Question 1.
\na. \\(\\frac{22}{4}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{22}{4}\\) is \\(\\frac{11}{2}\\) or 5\\(\\frac{1}{2}\\).<\/p>\n

Explanation:
\n\\(\\frac{22}{4}\\)
\n= \\(\\frac{22}{4}\\)\u00a0 \u00f7 \\(\\frac{2}{2}\\)
\n= \\(\\frac{11}{2}\\) or 5\\(\\frac{1}{2}\\)<\/p>\n

b. \\(\\frac{9}{8}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{9}{8}\\) is\u00a01\\(\\frac{1}{8}\\).<\/p>\n

Explanation:
\n\\(\\frac{9}{8}\\)
\n= \\(\\frac{9}{8}\\) or 1\\(\\frac{1}{8}\\)<\/p>\n

c. \\(\\frac{17}{6}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{17}{6}\\) is 2\\(\\frac{5}{6}\\).<\/p>\n

Explanation:
\n\\(\\frac{17}{6}\\)
\n=\u00a02\\(\\frac{5}{6}\\)<\/p>\n

d. \\(\\frac{23}{9}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{23}{9}\\) is 2\\(\\frac{5}{9}\\).<\/p>\n

Explanation:
\n\\(\\frac{23}{9}\\)
\n= 2\\(\\frac{5}{9}\\)<\/p>\n

e. \\(\\frac{26}{12}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{26}{12}\\) is \\(\\frac{13}{6}\\) or 2\\(\\frac{13}{6}\\).<\/p>\n

Explanation:
\n\\(\\frac{26}{12}\\)
\n= \\(\\frac{26}{12}\\) \u00f7 \\(\\frac{2}{2}\\)
\n= \\(\\frac{13}{6}\\) or 2\\(\\frac{13}{6}\\)<\/p>\n

Question 2.
\na. \\(\\frac{48}{21}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{48}{21}\\) is \\(\\frac{16}{7}\\) or 2\\(\\frac{2}{7}\\).<\/p>\n

Explanation:
\n\\(\\frac{48}{21}\\)
\n= \\(\\frac{48}{21}\\) \u00f7 \\(\\frac{3}{3}\\)
\n= \\(\\frac{16}{7}\\) or 2\\(\\frac{2}{7}\\)<\/p>\n

b. \\(\\frac{25}{3}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{25}{3}\\) is 8\\(\\frac{1}{3}\\).<\/p>\n

Explanation:
\n\\(\\frac{25}{3}\\)
\n= \\(\\frac{25}{3}\\) or 8\\(\\frac{1}{3}\\)<\/p>\n

c. \\(\\frac{10}{7}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{10}{7}\\) is 1\\(\\frac{3}{7}\\).<\/p>\n

Explanation:
\n\\(\\frac{10}{7}\\)
\n= 1\\(\\frac{3}{7}\\)<\/p>\n

d. \\(\\frac{30}{7}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{30}{7}\\) is 4\\(\\frac{2}{7}\\).<\/p>\n

Explanation:
\n\\(\\frac{30}{7}\\)
\n= 4\\(\\frac{2}{7}\\)<\/p>\n

e. \\(\\frac{22}{8}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{22}{8}\\) is \\(\\frac{11}{4}\\) or 2 \\(\\frac{3}{4}\\).<\/p>\n

Explanation:
\n\\(\\frac{22}{8}\\)
\n= \\(\\frac{22}{8}\\) \u00f7 \\(\\frac{2}{2}\\)
\n= \\(\\frac{11}{4}\\) or 2 \\(\\frac{3}{4}\\)<\/p>\n

Change each mixed number to an improper fraction.<\/strong><\/p>\n

Question 3.
\na. 3\\(\\frac{6}{8}\\) ______
\nAnswer:
\nImproper fraction of 3\\(\\frac{6}{8}\\) is \\(\\frac{15}{4}\\).<\/p>\n

Explanation:
\n3\\(\\frac{6}{8}\\)
\n{[(3 \u00d7 8) + 6] \u00f7 8}
\n= [(24 + 6) \u00f7 8
\n= 30 \u00f7 8
\n= \\(\\frac{30}{8}\\) \u00f7 \\(\\frac{2}{2}\\)
\n= \\(\\frac{15}{4}\\)<\/p>\n

b. 9\\(\\frac{8}{12}\\) ______
\nAnswer:
\nImproper fraction of 9\\(\\frac{8}{12}\\) is \\(\\frac{29}{3}\\).<\/p>\n

Explanation:
\n9\\(\\frac{8}{12}\\)
\n{[(9 \u00d7 12) + 8] \u00f7 12}
\n= [(108 + 8) \u00f7 12
\n= 116 \u00f7 12
\n= \\(\\frac{116}{12}\\) \u00f7 \\(\\frac{4}{4}\\)
\n= \\(\\frac{29}{3}\\)<\/p>\n

c. 4\\(\\frac{7}{14}\\) ______
\nAnswer:
\nImproper fraction of 4\\(\\frac{7}{14}\\) is \\(\\frac{9}{2}\\).<\/p>\n

Explanation:
\n4\\(\\frac{7}{14}\\)
\n{[(4 \u00d7 14) + 7] \u00f7 14}
\n= [(56 + 7) \u00f7 14
\n= 63 \u00f7 14
\n= \\(\\frac{63}{14}\\) \u00f7 \\(\\frac{7}{7}\\)
\n= \\(\\frac{9}{2}\\)<\/p>\n

d. 6\\(\\frac{3}{8}\\) ______
\nAnswer:
\nImproper fraction of 6\\(\\frac{3}{8}\\) is \\(\\frac{51}{8}\\).<\/p>\n

Explanation:
\n6\\(\\frac{3}{8}\\)
\n{[(6 \u00d7 8) + 3] \u00f7 8}
\n= [(48 + 3) \u00f7 8
\n= 51 \u00f7 8
\n= \\(\\frac{51}{8}\\)<\/p>\n

e. 2\\(\\frac{9}{8}\\) ______
\nAnswer:
\nImproper fraction of 2\\(\\frac{9}{8}\\) is \\(\\frac{25}{8}\\).<\/p>\n

Explanation:
\n2\\(\\frac{9}{8}\\)
\n{[(2 \u00d7 8) + 9] \u00f7 8}
\n= [(16 + 9) \u00f7 8
\n= 25 \u00f7 8
\n= \\(\\frac{25}{8}\\)<\/p>\n

Question 4.
\na. 2\\(\\frac{3}{4}\\) ______
\nAnswer:
\nImproper fraction of 2\\(\\frac{3}{4}\\) is \\(\\frac{11}{4}\\).<\/p>\n

Explanation:
\n2\\(\\frac{3}{4}\\)
\n{[(2 \u00d7 4) + 3] \u00f7 4}
\n= [(8 + 3) \u00f7 4
\n= 11 \u00f7 4
\n= \\(\\frac{11}{4}\\)<\/p>\n

b. 6\\(\\frac{8}{9}\\) ______
\nAnswer:
\nImproper fraction of 6\\(\\frac{8}{9}\\) is \\(\\frac{62}{9}\\).<\/p>\n

Explanation:
\n6\\(\\frac{8}{9}\\)
\n{[(6 \u00d7 9) + 8] \u00f7 9}
\n= [(54 + 8) \u00f7 9
\n= 62\u00f7 9
\n= \\(\\frac{62}{9}\\)<\/p>\n

c. 8\\(\\frac{11}{12}\\) ______
\nAnswer:
\nImproper fraction of 8\\(\\frac{11}{12}\\) is \\(\\frac{107}{12}\\).<\/p>\n

Explanation:
\n8\\(\\frac{11}{12}\\)
\n{[(8 \u00d7 12) + 11] \u00f7 12}
\n= [(96 + 11) \u00f7 12
\n= 107 \u00f7 12
\n= \\(\\frac{107}{12}\\)<\/p>\n

d. 4\\(\\frac{4}{9}\\) ______
\nAnswer:
\nImproper fraction of 4\\(\\frac{4}{9}\\) is \\(\\frac{40}{9}\\).<\/p>\n

Explanation:
\n4\\(\\frac{4}{9}\\)
\n{[(4 \u00d7 9) + 4] \u00f7 9}
\n= [(36 + 4) \u00f7 9
\n= 40 \u00f7 9
\n= \\(\\frac{40}{9}\\)<\/p>\n

e. 5\\(\\frac{2}{7}\\) ______
\nAnswer:
\nImproper fraction of 5\\(\\frac{2}{7}\\) is \\(\\frac{37}{7}\\).<\/p>\n

Explanation:
\n5\\(\\frac{2}{7}\\)
\n= {[(5 \u00d7 7) + 2] \u00f7 7}
\n= [(35 + 2) \u00f7 7
\n= 37 \u00f7 7
\n= \\(\\frac{37}{7}\\)<\/p>\n

Find the greatest common factor for each set of numbers.<\/strong><\/p>\n

Question 5.
\na. 16 and 24
\n_________
\nAnswer:
\nThe greatest common factor of 16 and 24 is 8.<\/p>\n

Explanation:
\nFactors of 16:
\n1,2,4,8,16.
\nFactors of 24:
\n1,2,3,4,6,8,12,24.<\/p>\n

b. 21 and 14
\n_________
\nAnswer:
\nThe greatest common factor of 21 and 14 is 7.<\/p>\n

Explanation:
\nFactors of 21:
\n1,3,7,21.
\nFactors of 14:
\n1,2,7,14.<\/p>\n

c. 9 and 45
\n_________
\nAnswer:
\nThe greatest common factor of 9 and 45 is 9.<\/p>\n

Explanation:
\nFactors of 9:
\n1,3,9.
\nFactors of 45:
\n1,3,5,9,15,45.<\/p>\n

d. 13 and 25
\n_________
\nAnswer:
\nThe greatest common factor of 13 and 25 is 1.<\/p>\n

Explanation:
\nFactors of 13:
\n1,13.
\nFactors of 25:
\n1,5,25.<\/p>\n

e. 12 and 45
\n_________
\nAnswer:
\nThe greatest common factor of 12 and 45 is 3.<\/p>\n

Explanation:
\nFactors of 12:
\n1,2,3,4,6,12.
\nFactors of 45:
\n1,3,5,9,15,45.<\/p>\n

Find the least common multiple for each set of numbers.<\/strong><\/p>\n

Question 6.
\na. 3 and 4
\n_________
\nAnswer:
\nThe least common multiple of 3 and 4 is 12.<\/p>\n

Explanation:
\nMultiples of 3:
\n3, 6, 9, 12, 15, 18, 21, 24, 27, 30.
\nMultiples of 4:
\n4, 8, 12, 26, 20, 24, 28, 32, 36, 40.<\/p>\n

b. 4 and 12
\n_________
\nAnswer:
\nThe least common multiple of 4 and 12 is 12.<\/p>\n

Explanation:
\nMultiples of 4:
\n4, 8, 12, 26, 20, 24, 28, 32, 36, 40.
\nMultiples of 12:
\n12, 24, 36, 48, 60, 72, 84, 96, 108, 120.<\/p>\n

c. 15 and 20
\n_________
\nAnswer:
\nThe least common multiple of 15 and 20 is 60.<\/p>\n

Explanation:
\nMultiples of 15:
\n15, 30, 45, 60, 75, 90, 105, 120, 135, 150.
\nMultiples of 20:
\n20, 40, 60, 80, 100, 120, 140, 160, 180, 200.<\/p>\n

d. 10 and 6
\n_________
\nAnswer:
\nThe least common multiple of 10 and 6 is 30.<\/p>\n

Explanation:
\nMultiples of 10:
\n10, 20, 30, 40, 50, 60, 70, 80, 90, 100.
\nMultiples of 6:
\n6, 12,18, 24, 30, 36, 42, 48, 54, 60.<\/p>\n

e. 10 and 3
\n_________
\nAnswer:
\nThe least common multiple of 10 and 3 is 30.<\/p>\n

Explanation:
\nMultiples of 10:
\n10, 20, 30, 40, 50, 60, 70, 80, 90, 100.
\nMultiples of 3:
\n3, 6, 9,12,15, 18, 21, 24, 27, 30.<\/p>\n

Write each fraction in simplest form.<\/strong><\/p>\n

Question 7.
\na. \\(\\frac{10}{25}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{10}{25}\\) is \\(\\frac{2}{5}\\).<\/p>\n

Explanation:
\n\\(\\frac{10}{25}\\)
\n= \\(\\frac{10}{25}\\) \u00f7 \\(\\frac{5}{5}\\)
\n= \\(\\frac{2}{5}\\)<\/p>\n

b. \\(\\frac{21}{35}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{21}{35}\\) is \\(\\frac{3}{5}\\).<\/p>\n

Explanation:
\n\\(\\frac{21}{35}\\)
\n= \\(\\frac{21}{35}\\) \u00f7 \\(\\frac{7}{7}\\)
\n= \\(\\frac{3}{5}\\)<\/p>\n

c. \\(\\frac{15}{24}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{15}{24}\\) is \\(\\frac{5}{8}\\).<\/p>\n

Explanation:
\n\\(\\frac{15}{24}\\)
\n= \\(\\frac{15}{24}\\) \u00f7 \\(\\frac{3}{3}\\)
\n= \\(\\frac{5}{8}\\)<\/p>\n

d. \\(\\frac{16}{20}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{16}{20}\\) is \\(\\frac{4}{5}\\).<\/p>\n

Explanation:
\n\\(\\frac{16}{20}\\)
\n= \\(\\frac{16}{20}\\) \u00f7 \\(\\frac{4}{4}\\)
\n= \\(\\frac{4}{5}\\)<\/p>\n

Question 8.
\na. \\(\\frac{21}{24}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{21}{24}\\) is \\(\\frac{7}{8}\\).<\/p>\n

Explanation:
\n\\(\\frac{21}{24}\\)
\n= \\(\\frac{21}{24}\\) \u00f7 \\(\\frac{3}{3}\\)
\n= \\(\\frac{7}{8}\\)<\/p>\n

b. \\(\\frac{6}{21}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{6}{21}\\) is \\(\\frac{2}{7}\\).<\/p>\n

Explanation:
\n\\(\\frac{6}{21}\\)
\n= \\(\\frac{6}{21}\\) \u00f7 \\(\\frac{3}{3}\\)
\n= \\(\\frac{2}{7}\\)<\/p>\n

c. \\(\\frac{20}{32}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{20}{32}\\) is \\(\\frac{5}{8}\\).<\/p>\n

Explanation:
\n\\(\\frac{20}{32}\\)
\n= \\(\\frac{20}{32}\\) \u00f7 \\(\\frac{4}{4}\\)
\n= \\(\\frac{5}{8}\\)<\/p>\n

d. \\(\\frac{48}{54}\\) ______
\nAnswer:
\nSimplest form of \\(\\frac{48}{54}\\) is \\(\\frac{8}{9}\\).<\/p>\n

Explanation:
\n\\(\\frac{48}{54}\\)
\n= \\(\\frac{48}{54}\\) \u00f7 \\(\\frac{3}{3}\\)
\n= \\(\\frac{16}{18}\\) \u00f7 \\(\\frac{2}{2}\\)
\n= \\(\\frac{8}{9}\\)<\/p>\n

Find the equivalent fraction.<\/strong><\/p>\n

Question 9.
\na.
\n\"Spectrum
\nAnswer:
\nThe equivalent fraction of \\(\\frac{7}{12}\\) = \\(\\frac{35}{60}\\).<\/p>\n

Explanation:
\n\\(\\frac{7}{12}\\) = \\(\\frac{n}{60}\\)
\n=> \\(\\frac{7}{12}\\) \u00d7 60 = n
\n=> \\(\\frac{7}{1}\\) \u00d7 5 = n
\n=> \\(\\frac{35}{1}\\) = n
\n= > 35 = n.<\/p>\n

b.
\n\"Spectrum
\nAnswer:
\nThe equivalent fraction of \\(\\frac{8}{9}\\) = \\(\\frac{72}{81}\\).<\/p>\n

Explanation:
\n\\(\\frac{8}{9}\\) = \\(\\frac{n}{81}\\)
\n=> \\(\\frac{8}{9}\\) \u00d7 81 = n
\n=> \\(\\frac{8}{1}\\) \u00d7 9 = n
\n=> \\(\\frac{72}{1}\\) = n
\n= > 72 = n.<\/p>\n

c.
\n\"Spectrum
\nAnswer:
\nThe equivalent fraction of 4 = \\(\\frac{32}{8}\\).<\/p>\n

Explanation:
\n\\(\\frac{4}{1}\\) = \\(\\frac{n}{8}\\)
\n=> \\(\\frac{4}{1}\\) \u00d7 8 = n
\n=> \\(\\frac{32}{1}\\) \u00d7 1 = n
\n=> 32 = n.<\/p>\n

d.
\n\"Spectrum
\nAnswer:
\nThe equivalent fraction of \\(\\frac{7}{10}\\) = \\(\\frac{21}{30}\\).<\/p>\n

Explanation:
\n\\(\\frac{7}{10}\\) = \\(\\frac{n}{30}\\)
\n=> \\(\\frac{7}{10}\\) \u00d7 30 = n
\n=> \\(\\frac{7}{1}\\) \u00d7 3 = n
\n=> \\(\\frac{21}{1}\\) = n
\n= > 21 = n.<\/p>\n

Question 10.
\na.
\n\"Spectrum
\nAnswer:
\nThe equivalent fraction of 7 = \\(\\frac{49}{7}\\).<\/p>\n

Explanation:
\n\\(\\frac{7}{1}\\) = \\(\\frac{n}{7}\\)
\n=> \\(\\frac{7}{1}\\) \u00d7 7 = n
\n=> \\(\\frac{49}{1}\\)\u00a0 = n
\n=> 49 = n.<\/p>\n

b.
\n\"Spectrum
\nAnswer:
\nThe equivalent fraction of \\(\\frac{5}{11}\\) = \\(\\frac{15}{33}\\).<\/p>\n

Explanation:
\n\\(\\frac{5}{11}\\) = \\(\\frac{n}{33}\\)
\n=> \\(\\frac{5}{11}\\) \u00d7 33 = n
\n=> \\(\\frac{5}{1}\\) \u00d7 3 = n
\n=> \\(\\frac{15}{1}\\) = n
\n= > 15 = n.<\/p>\n

c.
\n\"Spectrum
\nAnswer:
\nThe equivalent fraction of 3 = \\(\\frac{18}{6}\\).<\/p>\n

Explanation:
\n\\(\\frac{3}{1}\\) = \\(\\frac{n}{6}\\)
\n=> \\(\\frac{3}{1}\\) \u00d7 6 = n
\n=> \\(\\frac{18}{1}\\)\u00a0 = n
\n=> 18 = n.<\/p>\n

d.
\n\"Spectrum
\nAnswer:
\nThe equivalent fraction of 9 = \\(\\frac{36}{4}\\).<\/p>\n

Explanation:
\n\\(\\frac{9}{1}\\) = \\(\\frac{n}{4}\\)
\n=> \\(\\frac{9}{1}\\) \u00d7 4 = n
\n=> \\(\\frac{36}{1}\\) = n
\n=> 36 = n<\/p>\n

Compare each pair of fractions using <, >, or =.<\/strong><\/p>\n

Question 11.
\na. \\(\\frac{8}{6}\\) _____ \\(\\frac{6}{8}\\)
\nAnswer:
\n\\(\\frac{8}{6}\\) > \\(\\frac{6}{8}\\).<\/p>\n

Explanation:
\n\\(\\frac{8}{6}\\) _____ \\(\\frac{6}{8}\\).
\nCommon multiple of denominators 6 and 8 = 24.
\n\\(\\frac{8}{6}\\) \u00d7 \\(\\frac{4}{4}\\) = \\(\\frac{32}{24}\\)
\n\\(\\frac{6}{8}\\) \u00d7 \\(\\frac{3}{3}\\) = \\(\\frac{18}{24}\\)
\n=> \\(\\frac{32}{24}\\) is greater than \\(\\frac{18}{24}\\).<\/p>\n

b. \\(\\frac{10}{8}\\) _____ \\(\\frac{6}{5}\\)
\nAnswer:
\n\\(\\frac{10}{8}\\) > \\(\\frac{6}{5}\\).<\/p>\n

Explanation:
\n\\(\\frac{10}{8}\\) _____ \\(\\frac{6}{5}\\)
\nCommon multiple of denominators 5 and 8 = 40.
\n\\(\\frac{10}{8}\\) \u00d7 \\(\\frac{5}{5}\\) = \\(\\frac{50}{40}\\)
\n\\(\\frac{6}{5}\\) \u00d7 \\(\\frac{8}{8}\\) = \\(\\frac{48}{40}\\)
\n=> \\(\\frac{50}{40}\\) is greater than \\(\\frac{48}{40}\\).<\/p>\n

c. \\(\\frac{7}{9}\\) _____ \\(\\frac{6}{8}\\)
\nAnswer:
\n\\(\\frac{7}{9}\\) > \\(\\frac{6}{8}\\).<\/p>\n

Explanation:
\n\\(\\frac{7}{9}\\) _____ \\(\\frac{6}{8}\\)
\nCommon multiple of denominators 9 and 8 = 72.
\n\\(\\frac{7}{9}\\) \u00d7 \\(\\frac{8}{8}\\) = \\(\\frac{56}{72}\\)
\n\\(\\frac{6}{8}\\) \u00d7 \\(\\frac{9}{9}\\) = \\(\\frac{54}{72}\\)
\n=> \\(\\frac{56}{72}\\) is greater than \\(\\frac{54}{72}\\).<\/p>\n

d. \\(\\frac{12}{10}\\) _____ \\(\\frac{6}{5}\\)
\nAnswer:
\n\\(\\frac{12}{10}\\) = \\(\\frac{6}{5}\\)<\/p>\n

Explanation:
\n\\(\\frac{12}{10}\\) _____ \\(\\frac{6}{5}\\)
\nCommon multiple of denominators 10 and 5 = 10.
\n\\(\\frac{12}{10}\\) \u00d7 \\(\\frac{1}{1}\\) = \\(\\frac{12}{10}\\)
\n\\(\\frac{6}{5}\\) \u00d7 \\(\\frac{2}{2}\\) = \\(\\frac{12}{10}\\)
\n=> \\(\\frac{12}{10}\\) is equals to \\(\\frac{12}{10}\\).<\/p>\n

Question 12.
\na. \\(\\frac{4}{6}\\) _____ \\(\\frac{10}{5}\\)
\nAnswer:
\n\\(\\frac{4}{6}\\) < \\(\\frac{10}{5}\\).<\/p>\n

Explanation:
\n\\(\\frac{4}{6}\\) _____ \\(\\frac{10}{5}\\)
\nCommon multiple of denominators 6 and 5 = 30.
\n\\(\\frac{4}{6}\\) \u00d7 \\(\\frac{5}{5}\\) = \\(\\frac{20}{30}\\)
\n\\(\\frac{10}{5}\\) \u00d7 \\(\\frac{6}{6}\\) = \\(\\frac{60}{30}\\)
\n=> \\(\\frac{20}{30}\\) is lesser than \\(\\frac{60}{30}\\).<\/p>\n

b. \\(\\frac{6}{7}\\) _____ \\(\\frac{5}{6}\\)
\nAnswer:
\n\\(\\frac{6}{7}\\) > \\(\\frac{5}{6}\\).<\/p>\n

Explanation:
\n\\(\\frac{6}{7}\\) _____ \\(\\frac{5}{6}\\)
\nCommon multiple of denominators 7 and 6 = 42.
\n\\(\\frac{6}{7}\\) \u00d7 \\(\\frac{6}{6}\\) = \\(\\frac{36}{42}\\)
\n\\(\\frac{5}{6}\\) \u00d7 \\(\\frac{7}{7}\\) = \\(\\frac{35}{42}\\)
\n=> \\(\\frac{36}{42}\\) is greater than \\(\\frac{35}{42}\\).<\/p>\n

c. \\(\\frac{8}{5}\\) _____ \\(\\frac{10}{8}\\)
\nAnswer:
\n\\(\\frac{8}{5}\\) > \\(\\frac{10}{8}\\).<\/p>\n

Explanation:
\n\\(\\frac{8}{5}\\) _____ \\(\\frac{10}{8}\\)
\nCommon multiple of denominators 5 and 8 = 40.
\n\\(\\frac{8}{5}\\) \u00d7 \\(\\frac{8}{8}\\) = \\(\\frac{64}{40}\\)
\n\\(\\frac{10}{8}\\) \u00d7 \\(\\frac{5}{5}\\) = \\(\\frac{50}{40}\\)
\n=> \\(\\frac{64}{30}\\) is greater than \\(\\frac{50}{30}\\).<\/p>\n

d. \\(\\frac{4}{9}\\) _____ \\(\\frac{4}{5}\\)
\nAnswer:
\n\\(\\frac{4}{9}\\) < \\(\\frac{4}{5}\\).<\/p>\n

Explanation:
\n\\(\\frac{4}{9}\\) _____ \\(\\frac{4}{5}\\).
\nCommon multiple of denominators 9 and 5 = 45.
\n\\(\\frac{4}{9}\\) \u00d7 \\(\\frac{5}{5}\\) = \\(\\frac{20}{45}\\)
\n\\(\\frac{4}{5}\\) \u00d7 \\(\\frac{9}{9}\\) = \\(\\frac{36}{45}\\)
\n=> \\(\\frac{20}{45}\\) is lesser than \\(\\frac{36}{45}\\).<\/p>\n

Convert each fraction into a decimal. Convert each decimal into a fraction.<\/strong><\/p>\n

Question 13.
\na. \\(\\frac{8}{20}\\) ______
\nAnswer:
\nDecimal of \\(\\frac{8}{20}\\) is 0.4.<\/p>\n

Explanation:
\n\\(\\frac{8}{20}\\) \u00f7 \\(\\frac{4}{4}\\)
\n= \\(\\frac{2}{5}\\) or 0.4.<\/p>\n

b. \\(\\frac{3}{5}\\) ______
\nAnswer:
\nDecimal of \\(\\frac{3}{5}\\) is 0.6.<\/p>\n

Explanation:
\n\\(\\frac{3}{5}\\) = 0.6.<\/p>\n

c. \\(\\frac{7}{14}\\) ______
\nAnswer:
\nDecimal of \\(\\frac{7}{14}\\)\u00a0 is 0.5.<\/p>\n

Explanation:
\n\\(\\frac{7}{14}\\) \u00f7 \\(\\frac{7}{7}\\)
\n= \\(\\frac{1}{2}\\)
\n= 0.5.<\/p>\n

d. \\(\\frac{9}{30}\\) ______
\nAnswer:
\nDecimal of \\(\\frac{9}{30}\\) is 0.3.<\/p>\n

Explanation:
\n\\(\\frac{9}{30}\\) \u00f7 \\(\\frac{3}{3}\\)
\n= \\(\\frac{3}{10}\\)
\n= 0.3.<\/p>\n

Question 14.
\na. 7.26 ______
\nAnswer:
\nFraction of 7.26 is \\(\\frac{726}{100}\\).<\/p>\n

Explanation:
\n7.26 = \\(\\frac{726}{100}\\)<\/p>\n

b. 10.4 ______
\nAnswer:
\nFraction of 10.4 is \\(\\frac{104}{10}\\).<\/p>\n

Explanation:
\n10.4 = \\(\\frac{104}{10}\\)<\/p>\n

c. 0.7 ______
\nAnswer:
\nFraction of 0.7 is \\(\\frac{7}{10}\\).<\/p>\n

Explanation:
\n0.7 = \\(\\frac{7}{10}\\)<\/p>\n

d. 6.25 ______
\nAnswer:
\nFraction of 6.25 is \\(\\frac{625}{100}\\).<\/p>\n

Explanation:
\n6.25 = \\(\\frac{625}{100}\\)<\/p>\n","protected":false},"excerpt":{"rendered":"

Practice with the help of Spectrum Math Grade 5 Answer Key Chapter 4 Posttest\u00a0regularly and improve your accuracy in solving questions. Spectrum Math Grade 5 Chapter 4 Posttest Answers Key Check What You Learned Understanding Fractions Change each improper fraction to a mixed number in simplest form. Question 1. a. ______ Answer: Simplest form of … Read more<\/a><\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[641],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/150473"}],"collection":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/comments?post=150473"}],"version-history":[{"count":10,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/150473\/revisions"}],"predecessor-version":[{"id":166422,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/posts\/150473\/revisions\/166422"}],"wp:attachment":[{"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/media?parent=150473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/categories?post=150473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ccssanswers.com\/wp-json\/wp\/v2\/tags?post=150473"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}