Question

A hose fills a hot tub at a rate of 3.15 gallons per minute. How many hours will it take to fill a 322​-gallon hot​ tub? It will take nothing hours to fill the hot tub. ​(Simplify your answer. Round to two decimal places as​ needed.)

Answer 1

So we find how many of 3.15 units of gallons will fit into the tub.

That means we need to divide. 311/3.15 is about 98.73 minutes

That means that it takes 1 hour and 38.73 mins

Explanation: