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37 votes
A rectangular prism measures 2 in. by 4 in. by 8 in. What is the side length in inches of a cube with the same volume?

User Hoaxz
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2.5k points

2 Answers

12 votes
12 votes

Answer:

4

Explanation:

2 times 4 times 8 (volume = length times width times height) is 64. A prism with the same volume would have to have a side length of 4 because 4 times 4 times 4 = 64.

User Felice Pollano
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3.2k points
20 votes
20 votes

Answer:

8

Explanation:

User Marcel Korpel
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3.1k points