Mathematics
Medium
Question
A rectangular tank is 225 m by 162m at the base with what speed must water flow into it through an aperture 60cm by 45cm that the level may be raised 20cm in 5 hours?
A
5000 m/hr
B
5200m/hr
C
5400 m/hr
✓ Official correct answer
D
5600 m/hr
Community credibility
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A
5000 m/hr
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B
5200m/hr
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C
5400 m/hr
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D
5600 m/hr
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