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olganol [36]
3 years ago
10

A swimming pool is being drained with a pump. The pump drains the pool at a constant rate, The pool's water level drops 3 inches

in 6 hours was the rate per hour of the water level change?
Mathematics
2 answers:
andriy [413]3 years ago
8 0
3 inches in 6 hours = ___ inches in 1 hour
Set up a proportion then cross multiply to solve.
(3/6) = (x/1)
6x=3
Divide both sides by 6
x = 3/6 = 1/2
1/2 inch per hour
Dmitrij [34]3 years ago
6 0
.5 = 1 hour
.5 per hour
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The actual length of Salamander Trail based on the second  map is given as follows;

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