Mathematics
NULL
Medium
Question
The area of the floor of a room is 20 m², of the longer wall 15 m² and of the shorter wall 12 m². Find the volume of the room.
A
450 m³
B
100 m²
C
60 m³
✓ Official correct answer
D
400 m³
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A
450 m³
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B
100 m²
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C
60 m³
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D
400 m³
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Explanation
Volume = √(floor × longer wall × shorter wall) = √(20 × 15 × 12) = √3600 = 60 m³.