Question

The inner radius of a cylindrical pipe is 7 cm. Water flows from this pipe at a speed of 5 km/h and falls into a rectangular tank 100 meters long and 44 meters long. In how much time will the water level in this tank rise by 14 cm.

A 14h Correct Answer Incorrect Answer
B 16h Correct Answer Incorrect Answer
C 12h Correct Answer Incorrect Answer
D 8h Correct Answer Incorrect Answer

Solution

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