Question

A hose fills a tank at a rate of 20 gallons per minute.

What is the rate in liters per hour?

Answer 1

1200 per minute because 20 x 60 is 1200

Answer 2

If the hose fills a tank at a rate of 20 gallons per minute, then you multiply 20 gallons x 60 minutes. Which equals 1,200 gallons per hour.