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## McGraw-Hill Math Grade 3 Answer Key Chapter 8 Lesson 1 Parts of a Whole

**Solve**

**Write the fraction that matches the colored part of the shape.**

Question 1.

Answer:

The name of the shape is a circle. It is divided into 6 equal parts.

Five parts are shaded among 6 parts.

The name of the shaded part of the fraction is \(\frac{5}{6}\)

Question 2.

Answer:

The name of the shape is a rectangle. It is divided into 3 equal parts.

one part is shaded among 3 parts.

The name of the shaded part of the fraction is \(\frac{1}{3}\)

Question 3.

Answer:

The name of the shape is a circle. It is divided into 2 equal parts.

one part is shaded among 2 parts.

The name of the shaded part of the fraction is \(\frac{1}{2}\)

Question 4.

Answer:

The name of the shape is a square. It is divided into 4 equal parts.

Two parts are shaded among 4 parts.

The name of the shaded part of the fraction is \(\frac{2}{4}\) or \(\frac{1}{2}\)

**What fraction of each shape is colored? Write the fraction.**

Question 5.

Answer:

The name of the shape is a square. It is divided into 4 equal parts.

One part is shaded among 4 parts.

The name of the shaded part of the fraction is \(\frac{1}{4}\)

Question 6.

Answer:

The name of the shape is a circle. It is divided into 8 equal parts.

Four parts are shaded among 8 parts.

The name of the shaded part of the fraction is \(\frac{4}{8}\) or \(\frac{1}{2}\)

Question 7.

Answer:

The name of the shape is a rectangle. It is divided into 3 equal parts.

Two parts are shaded among 3 parts.

The name of the shaded part of the fraction is \(\frac{2}{3}\)

Question 8.

Look at the rectangle. Which sentence correctly describes the colored parts? Circle it.

Six \(\frac{1}{2}\)s are yellow.

Two \(\frac{1}{6}\)s are yellow.

One \(\frac{1}{6}\) is yellow.

Answer:

Two \(\frac{1}{6}\)s are yellow is correct because the rectangle is divided into 6 equal parts.

Question 9.

Read the clue. Draw a square that matches on the grid. Then write the fraction that describes the colored area.

More than two \(\frac{1}{4}\)s but fewer than four \(\frac{1}{4}\)s are colored.

Answer:

The fraction More than two \(\frac{1}{4}\)s but fewer than four \(\frac{1}{4}\)s is \(\frac{3}{4}\)

Question 10.

Antoine cuts a banana into 6 equal pieces. He feeds his parrot 4 pieces. What fraction names the part Antoine gave to his parrot?

Answer:

Given,

Antoine cuts a banana into 6 equal pieces. He feeds his parrot 4 pieces.

4/6 = 2/3

\(\frac{2}{3}\) fraction part Antoine gave to his parrot.