A circular swimming pool is 178 f in diameter and 41 ft deep

A circular swimming pool is 17.8 f in diameter and 4.1 ft deep. a. Determine the volume, V, of the pool in gallons if one gallon is 231 cubic inches. Round the answer to the nearest integer v= 7615 gallon(s) b. The pool\'s filter pump can circulate 2500 gal per hour. How many hours, t, do you need to run the filter in order to filter the number of gallons contained in the pool? Round the answer to two decimal places. t 3.05 hour(s) c. One pound of chlorine shock treatment can treat 10, 000 gal. How much of the shock treatment, n, should you use? Round the answer to the nearest integer n = 7615 pound(s)

Solution

we know the volume is 7615

now 1 pound treats 10000 gal

so to treat 7615 gal we need

7615/10000 = 0.7615 pound = rounded to 1 pound