Question

Tiffany Is Filling Her Daughter's Pool With Water From A Hose. She Can Fill The Pool At A Rate Of 1/10 Gallons/Seconds. How Fast Can She Fill Up A 20 Gallon Pool

Answer 1

200 seconds

Explanation:

Given rate :

Filling rate = 1/10 gallons per second

How fast can a 20 gallon pool be filled ;

Time = size of pool / filling rate

Time = 20 gallons ÷ 1/10 gallon / second

Time = 20 * 10 / 1

Time = 200 seconds