Practice with the help of **Spectrum Math Grade 5 Answer Key Chapter 8 Lesson 8.6 Models of Volume **regularly and improve your accuracy in solving questions.

## Spectrum Math Grade 5 Chapter 8 Lesson 8.6 Models of Volume Answers Key

The volume of a rectangular solid can be found by figuring out how many cubes of a particular unit size will fit inside the shape.

**Use the figures to find out how many units are in each figure.**

Question 1.

___________ × ____________ × ___________ = ___________ cubic units

Answer:

3 x 3 x 3 = 27 cubic units.

Explanation:

The volume of a rectangular solid can be found by figuring out how many cubes of a particular unit size will fit inside the shape.

First, divide the figure into given length units.

Next, divide the figure into given height units.

Finally, divided the figure into given width units.

Length = 3 units, height = 3 units, width = 3 units.

Question 2.

___________ × ____________ × ___________ = ___________ cubic units

Answer:

5 x 6 x 4 = 120 cubic units.

Explanation:

The volume of a rectangular solid can be found by figuring out how many cubes of a particular unit size will fit inside the shape.

First, divide the figure into given length units.

Next, divide the figure into given height units.

Finally, divided the figure into given width units.

Length = 5 units, height = 6 units, width = 4 units.

So, 5 x 6 x 4 = 120 cubic units.

Question 3.

___________ × ____________ × ___________ = ___________ cubic units

Answer:

2 x 8 x 6 = 96 cubic units.

Explanation:

The volume of a rectangular solid can be found by figuring out how many cubes of a particular unit size will fit inside the shape.

First, divide the figure into given length units.

Next, divide the figure into given height units.

Finally, divided the figure into given width units.

Length = 2 units, height = 8 units, width = 6 units.

So, 2 x 8 x 6 = 96 cubic units.

Question 4.

___________ × ____________ × ___________ = ___________ cubic units

Answer:

5 x 5 x 5 = 125 cubic units.

Explanation:

The volume of a rectangular solid can be found by figuring out how many cubes of a particular unit size will fit inside the shape.

First, divide the figure into given length units.

Next, divide the figure into given height units.

Finally, divided the figure into given width units.

Length = 5 units, height = 5 units, width = 5 units.

So, 5 x 5 x 5 = 125 cubic units.