Engage NY Eureka Math 5th Grade Module 4 Lesson 4 Answer Key
Eureka Math Grade 5 Module 4 Lesson 4 Problem Set Answer Key
Question 1.
Draw a tape diagram to solve. Express your answer as a fraction. Show the multiplication sentence to check your answer. The first one is done for you.
a. 1 ÷ 3 = \(\frac{1}{3}\)
b. 2 ÷ 3 =
Answer:
2/3
Explanation:
c. 7 ÷ 5 =
Answer:
1 2/5
Explanation:
d. 14 ÷ 5 =
Answer:
2 4/5
Explanation:
Question 2.
Fill in the chart. The first one is done for you.
Answer:
Question 3.
Greg spent $4 on 5 packs of sport cards.
a. How much did Greg spend on each pack?
Answer:
Greg spent $80 on each pack.
Explanation:
5 units = $4
1 unit = $4 ÷ 5 = 4/5
4/5 of $1= $80
b. If Greg spent half as much money and bought twice as many packs of cards, how much did he spend on each pack? Explain your thinking.
Answer:
He spent $20 dollars on each pack.
Explanation:
10 units = $2
1 unit = 2 ÷ 10 = 2/10 = 1/5
1/5 of $1 = $20. Hence he spent $20 on each pack.
Question 4.
Five pounds of birdseed is used to fill 4 identical bird feeders.
a. What fraction of the birdseed will be needed to fill each feeder?
Answer:
1/4
Explanation:
There are 4 identical bird feeders, so 1/4 of the birdseed would be needed to fill each feeder.
b. How many pounds of birdseed are used to fill each feeder? Draw a tape diagram to show your thinking.
Answer:
1 1/4
4 units = 5lb
1 unit = 5lb ÷ 4
= 5/4
= 1 1/4
Explanation:
1 1/4 lb of birdseed is used to fill each feeder.
c. How many ounces of birdseed are used to fill three bird feeders?
Answer:
1 lb = 16 oz
1 1/4 = x
= 1 1/4 * 16 oz
= 16 oz + 4 oz
= 20 oz
1 unit = 20ounces
3 units = 3*20 = 60 ounces
Explanation:
60 ounces of birdseed are used to fill three birdfeeders.
Eureka Math Grade 5 Module 4 Lesson 4 Exit Ticket Answer Key
Matthew and his 3 siblings are weeding a flower bed with an area of 9 square yards. If they share the job equally, how many square yards of the flower bed will each child need to weed? Use a tape diagram to show your thinking.
Answer:
Each child will need to weed =2 1/4 square yards
Explanation:
Matthew and his 3 siblings are weeding a flower bed with an area of 9 square yards.
Matthew and his 3 siblings = 1 + 3 = 4
The Total area given is = 9 square yards.
Hence, Each child will need to weed = 9/4 square yards
= 2 1/4 square yards
Eureka Math Grade 5 Module 4 Lesson 4 Homework Answer Key
Question 1.
Draw a tape diagram to solve. Express your answer as a fraction. Show the addition sentence to support your answer. The first one is done for you.
a. 1 ÷ 4 = \(\frac{1}{4}\)
b. 4 ÷ 5 =
Answer:
c. 8 ÷ 5 =
Answer:
8/5 = 1 3/8
Explanation:
d. 14 ÷ 3 =
Answer:
2 4/5
Explanation:
Question 2.
Fill in the chart. The first one is done for you.
Answer:
Question 3.
Jackie cut a 2-yard spool into 5 equal lengths of ribbon.
a. What is the length of each ribbon in yards? Draw a tape diagram to show your thinking.
Answer:
2/5 yard
Explanation:
2 ÷ 5 = 2/5 yards
b. What is the length of each ribbon in feet? Draw a tape diagram to show your thinking.
Answer:
1 1/5 ft
Explanation:
1 yd * 0.4 / 3ft * 0.4 = 2/5 yard / ? feet
3 * 2/5 = 6/5 = 1 1/5
Question 4.
Baa Baa, the black sheep, had 7 pounds of wool. If he separated the wool equally into 3 bags, how much wool would be in 2 bags?
Answer:
4 2/3 pounds
Explanation:
2 bags = 2 1/3 + 2 1/3
= 4 2/3 pounds
Question 5.
An adult sweater is made from 2 pounds of wool. This is 3 times as much wool as it takes to make a baby sweater. How much wool does it take to make a baby sweater? Use a tape diagram to solve.
Answer:
2 lbs
Explanation:
