Question

A pool is filled for 20 minutes, there are 380 gallons of water in the pool. There were previously only 110 gallons. How many gallons per hour is the pool being filled?

Answer 1

Answer:

810 gallons per hour

Step-by-step explanation:

1. Find out the difference between 110 and 380. 380-110=270
2. This means it 270 gallons per 20 minutes
3. Work out many gallons it fills in one minute. To do this divide the 270 by 20. 270÷20=13.5
4. So we know that per minute it fills 13.5 gallons.
5. To get the amount for an hour times the 13.5 by 60 because there are 60 minutes in a hour.
6. 13.5*60=810
7. So the answer is 810 gallons per hour
8. Brainliest answer please