Surface and Volume

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• F

• G

• H

• J

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• F

• G

• H

• J

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• F

• G

• H

• J

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• A

• B

• C

• D

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• A

• B

• C

• D

Click to see question.

• A

• B

• C

• D

Juan is opening a car repair business. Juan wants to paint the garage walls, ceiling, and floor the same gray color, but he needs to know how much paint to buy. If 1 gallon of paint covers 315 square feet, how much paint should Juan buy?

• 2500 gal

• 23 gal

• 8 gal

• 7 gal

What does doubling the width, length, OR height of a prism have on its volume?

• doubles the volume

• triples the volume

• halves the volume

• doesn't change anything

A rectangular prism has a volume of 16 cm³. If the height of the prism is tripled and the other dimensions stay the same, what is the volume of the new 

• 5 cm³

• 16 cm³

• 19 cm³

• 48 cm³

The rectangular prism shown has a surface area of 94cm². If the height of the prism is increased to 15 cm and the other dimensions remain the same, the surface area-

• Triples

• Increases by 20 cm²

• increass by 30 cm²

• increases by 140 cm²