Leaking swimming pool

Between 10 P. M. and 7:10 A. M. , the water level in a swimming pool decreased by 5/12 inches . Assuming that the water level decreased at a constant rate, how much did the water level drop each hour?

Correct answer:

h =  0.1471 inch/h

Step-by-step explanation:

t=10.00710602.8333 h H=5120.4167 inch  h=H/t=0.4167/2.8333=534=0.1471 inch/h

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