125.7 - (-1.82) . i know the answer bcz i looked it up i just need to know how to find the answer so i can right it down plzzz so i have proof i did the question lolll

Akid's pool is cylindrical and has a radius of 5 feet and a height of 2 feet. if a cubic foot holds about 7.48 gallons of water, how many gallons of water does the kid's pool hold? 21 gallons 52.3 gallons 1,174,4 gallons 157 gallons