Math Volume of Rectangular Prisms and Cubes

Mia's new desktop caddy is made of two rectangular prisms as shown. Which expression would correctly find the volume of the desktop caddy?

• (15 cm x 12 cm x 5 cm) + (70 sq cm x 4 cm)

• (15 cm x 12 cm x 5 cm) - (70 sq cm x 4 cm)

• (15 cm x 12 cm x 5 cm) + (7 cm x 4 cm)

• (15 cm x 12 cm x 5 cm) + (14 sq cm x 4 cm)

The rectangular prism is packed with 36 unit cubes, without any gaps or overlaps. The volume of the rectangular prism is ______ cubic units.

• 12

• 21

• 36

• 66

A right rectangular prism with a square base with side lengths of 3 inches and a height of 9 inches. What is the volume of the right rectangular prism?

• 27 cubic inches

• 27 square inches

• 81 cubic inches

• 81 square inches

Julia has a right rectangular prism completely filled with 168 unit cubes. What 3 numbers should Julia multiply to find the volume of the prism?

• 6,7 and 4

• 2, 3, and 5

• 1, 2, and 3

• 6,5 and 8

What is the volume of the shape shown?

• 120 cm

• 100 in.

• 120 in.

• 17 in.

What is the volume of the rectangular prism shown?

• 15 units cubed

• 81 units cubed

• 18 units cubed

• you can't tell

The solid is made up of two rectangular prisms. What is the volume of the solid shown?

• 48 units cubed

• 8 units cubed

• 24 units cubed

• 32 units cubed

What is the volume of the solid shown with the following dimensions: 1 foot in width, 1/2 foot in length and 2 feet in height.

• 2 feet cubed

• 1 foot cubed

• 1/2 foot cubed

Ava has a garden to fill with soil. The cost for 1 cubit foot of soil is $2. The dimensions of the planter are shown in the image. How much will it cost Ava to fill the garden with soil?

• $36.00 to fill the garden

• $10.00 to fill the garden

• $72.00 to fill the garden

• $24.00 to fill the garden

Melinda is making a tin box shaped like a rectangular prism. For the base, Melinda cuts out a square with a side length of 12 inches. If Melinda wants the volume of the tin box to be 1,440 cubic inches, how tall should the box be?

• 12 inches

• 6 inches

• 10 inches

• 8 inches