Question

A hose fills a hot tub at a rate of 2.51 gallons per minute. How many hours will it take to fill a261 ​-gallon hot​ tub?

Answer 1

2,51gallons = 1 min

261 gallons = 261/2,51=103,984..≈104min≈1,733h≈1h44min

ps : I am French I hope you will like my answer and corresponds to what you are used to writing I calculated in minutes, then in hours as in France then in H as you learn

Explanation: