Mathematics
Medium
Question
The area of the floor of a room is 20 m2 that of a longer wall 15 m2 and of the shorter wall 12 m2, find the edge of the new cube?
A
450 m 3
B
100 m 2
C
60 m3
✓ Official correct answer
D
400 m 3
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A
450 m 3
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B
100 m 2
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C
60 m3
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D
400 m 3
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