## Engage NY Eureka Math 3rd Grade Module 5 Lesson 5 Answer Key

### Eureka Math Grade 3 Module 5 Lesson 5 Problem Set Answer Key

Question 1.

Fill in the chart. Each image is one whole.

Answer:

Question 2.

Andre’s mom baked his 2 favorite cakes for his birthday party. The cakes were the exact same size. Andre cut his first cake into 8 pieces for him and his 7 friends. The picture below shows how he cut it. Did Andre cut the cake into eighths? Explain your answer.

Answer:

No,

Explanation :

The Above figure contains 8 pieces but not equal in shape and size .

To be Eights the pieces must be the same size and shape . all pieces must be equal .

Question 3.

Two of Andre’s friends came late to his party. They decide they will all share the second cake. Show how Andre can slice the second cake so that he and his nine friends can each get an equal amount with none leftover. What fraction of the second cake will they each receive?

Answer:

Andre’s and his 9 Friend will receive a share of \(\frac{1}{10}\) .

Explanation :

Number of people are Andre and his 9 friend’s = 1 + 9 = 10

Fraction of cake they receive =\(\frac{1}{Total People}\) = \(\frac{1}{10}\)

Question 4.

Andre thinks it’s strange that \(\frac{1}{10}\) of the cake would be less than \(\frac{1}{8}\) of the cake since ten is bigger than eight. To explain to Andre, draw 2 identical rectangles to represent the cakes. Show 1 tenth shaded on one and 1 eighth shaded on the other. Label the unit fractions and explain to him which slice is bigger.

Answer:

Cake 1 slices are smaller than cake 2 slices.

Explanation :

The Cake 1 is divided into 10 pieces each piece is \(\frac{1}{10}\) of the cake 1.

The Cake 2 is divided into 8 pieces each piece is \(\frac{1}{8}\) of the cake 2.

cake 2 slice is bigger than cake 1 slice

so, \(\frac{1}{8}\) > \(\frac{1}{10}\)

### Eureka Math Grade 3 Module 5 Lesson 5 Exit Ticket Answer Key

Question 1.

Fill in the chart.

Answer:

Question 2.

Each image below is 1 whole. Write the fraction that is shaded.

Answer:

Explanation :

In the first image rectangle is divided into 7 equal parts so, the Fraction of each part is 1 sevenths .

In the Second image The rhombus is divided into 2 equal parts so, the fraction of each part is 1 half’s.

In the third image the rectangle is divided into 9 parts so, the fraction of each part is 1 ninths .

Question 3.

Draw two identical rectangles. Partition one into 5 equal parts. Partition the other rectangle into 8 equal parts. Label the unit fractions and shade 1 equal part in each rectangle. Use your rectangles to explain why \(\frac{1}{5}\) is bigger than \(\frac{1}{8}\).

Answer:

Explanation :

The First figure shows the rectangle is divided into 8 equal parts and each fraction of the part is 1 eights

The Second figure shows the rectangle is divided into 5 equal parts and each fraction of the part is 1 fifths.

The \(\frac{1}{5}\) is bigger than \(\frac{1}{8}\)

### Eureka Math Grade 3 Module 5 Lesson 5 Homework Answer Key

Question 1.

Fill in the chart. Each image is one whole.

Answer:

Question 2.

This figure is divided into 6 parts. Are they sixths? Explain your answer.

Answer:

No

Explanation :

The Above figure contains 6 pieces but not equal in shape and size .

To be Sixths the pieces must be of same size and shape . All pieces must be equal .

Question 3.

Terry and his 3 friends baked a pizza during his sleepover. They want to share the pizza equally. Show how Terry can slice the pizza so that he and his 3 friends can each get an equal amount with none left over.

Answer:

Explanation :

Total Number of people are terry and 3 friend’s = 1 + 3 = 4

For no left over the pizza should be divided into 4 parts.

Each part is \(\frac{1}{4}\)

Question 4.

Draw two identical rectangles. Shade 1 seventh of one rectangle and 1 tenth of the other. Label the unit fractions. Use your rectangles to explain why \(\frac{1}{7}\) is greater than \(\frac{1}{10}\).

Answer:

Explanation :

From The above figure we notice that t sevenths part is bigger than 1 tenths part .

Therefore, \(\frac{1}{7}\) is greater than \(\frac{1}{10}\)