Need help with math questions

Question

A hose fills a hot tub at a rate of 2.83 gallons per minute. How many hours will it take to fill a 261 gallon hot tub

Answer 1

First, divide the number of gallons by the number of gallons per minute. That gives the number of minutes it takes to fill the tub. Then divide by 60 to get the number of hours it takes to fill the tub.