# Eureka Math Grade 3 Module 5 Mid Module Assessment Answer Key

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

Question 1.
Natalie folded 1 whole fraction strip as pictured above.
a. How many equal parts did she divide the whole into?
b. Label each equal part with a unit fraction.
c. Identify the fraction of the strip she shaded.
d. Identify the fraction of the strip she did not shade.
a.  The Total Number of Equal parts are 8 .
b.
c. Fraction of each shaded strip = $$\frac{1}{8}$$
Total Number of shaded strips = 3
So, Total fraction of shaded strip = $$\frac{1}{8}$$ + $$\frac{1}{8}$$ +$$\frac{1}{8}$$ =   $$\frac{3}{8}$$
d . Fraction of each unshaded strip = $$\frac{1}{8}$$
Total Number of shaded strips = 5
So, Total fraction of unshaded strip = $$\frac{1}{8}$$ + $$\frac{1}{8}$$ +$$\frac{1}{8}$$ +$$\frac{1}{8}$$ +$$\frac{1}{8}$$ =   $$\frac{}{8}[5/latex] Question 2. Draw 2 rectangles the same size. Each rectangle represents 1 whole. a. Partition each rectangle into 3 equal parts. Shade and label a fraction greater than 1. b. Draw a number bond that shows 1 whole rectangle as 3 unit fractions. Answer: a Explanation : The Each Rectangle strip is divided into 3 equal parts and 4 parts are shaded as shown in above figure which is greater than 1 whole . Answer : b Question 3. The bakery had a chocolate cake and a vanilla cake that were exactly the same size. Mr. Chu bought 1 fourth of the chocolate cake. Mrs. Ramirez bought 1 sixth of the vanilla cake. Who bought a larger piece of cake? Explain your answer using words, pictures, and numbers. Answer: Explanation : From the above figure we notice that the piece of chocolate cake is bigger than vanilla cake . That means Mr.chu bought larger piece cake than Ramirez . Question 4. Natalie explained, “My drawing shows a picture of [latex]\frac{3}{2}$$.” Kosmo says, “It looks like a picture of $$\frac{3}{4}$$ to me.”
a. Show and explain how they could both be correct by choosing different wholes. Use words, pictures, and numbers.

b. Natalie said to Kosmo, “One part can represent either 1 half or 1 fourth. That must mean $$\frac{1}{2}$$ = $$\frac{1}{4}$$.” Do you agree with Natalie? Use words, pictures, and numbers to explain your reasoning.