Mathematics · Mensuration
Rainwater from a flat roof 12 meters long and 10 meters wide is collected into a tank whose internal dimensions are 2 meters long, 2.4 meters wide, and 4 meters deep. The tank was half full before the rain started, and became completely full after the rain. Find the depth of rainfall on the roof.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112 cm
- 20.8 cm
- 31.2 cm
- 48 cm✓
Correct answer
8 cm
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