Grade 8 | Unit 5 | Lesson 12: How Much Will Fit? | Practice Problems

Sketch a cube and label its side length as 4 cm (this will be Cube A). Sketch a cube with sides that are twice as long as Cube A and label its side length (this will be Cube B). Find the volumes of Cube A and Cube B.

Tags

CCSS.5.MD.C.5B

CCSS.6.G.A.2

• 8 cm

• 14 oz

• 4.5 oz

• 14 cm

Tags

CCSS.8.G.C.9

CCSS.HSG.GMD.A.3

Tags

CCSS.8.EE.A.2

Several glass aquariums of various sizes are for sale at a pet shop. They are all shaped like rectangular prisms. A 15-gallon tank is 24 inches long, 12 inches wide, and 12 inches tall. Match the dimensions of the other tanks with the volume of water they can each hold.

• Tank 2: 16 inches long, 8 inches wide, and 10 inches tall

• Tank 3: 30 inches long, 12 inches wide, and 12 inches tall

• Tank 1: 36 inches long, 18 inches wide, and 12 inches tall

• 1: 5 gallons

• Tank 4: 20 inches long, 10 inches wide, and 12 inches tall

Tags

CCSS.7.G.B.6

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6