All the solutions provided in **McGraw Hill Math Grade 5 Answer Key PDF Chapter 10 Lesson 9 Measuring Volume with Unit Cubes **are as per the latest syllabus guidelines.

## McGraw-Hill Math Grade 5 Answer Key Chapter 10 Lesson 9 Measuring Volume with Unit Cubes

**Count**

**Count the cubes in each solid object. Write the volume.**

Question 1.

Question 2.

Answer:

In the above object we can observe 4 rows. There are total 7 cubes in each row.

7 + 7 + 7 + 7 = **28 cubes**

In one layer there are 28 cubes.

Now we have to add the number of cubes in each layer.

There are three layers in the above object.

28 + 28 + 28 =** 84 cubes**

The total number of cubes in the above object are 84.

Volume = length x width x height

volume = 4 in x 7 in x 3 in = 84 cubic inches

Since the measure is in inches, the volume of the object is** 84 cubic inches**.

Question 3.

Look at the cubes below. Write a number sentence to find the volume. Use specific units.

Answer:

Volume (V) = length x width x height

V = 3 cm x 8 cm x 2 cm

V = 48 cubic centimeters

Since the measure is in centimeters, the volume of the object is** 48 cubic centimeters**.