SOLUTION: A swimming pool is filling at the rate of 40 gallons every 2 minutes. If the pool continues to fill at the same rate, how many gallons will be in the pool after 3 hours?
Algebra ->
Rate-of-work-word-problems
-> SOLUTION: A swimming pool is filling at the rate of 40 gallons every 2 minutes. If the pool continues to fill at the same rate, how many gallons will be in the pool after 3 hours?
Log On
Question 598909: A swimming pool is filling at the rate of 40 gallons every 2 minutes. If the pool continues to fill at the same rate, how many gallons will be in the pool after 3 hours? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A swimming pool is filling at the rate of 40 gallons every 2 minutes. If the pool continues to fill at the same rate, how many gallons will be in the pool after 3 hours?
----
3 hrs = 180 minutes
---
Proportion:
gallons/time = gallons/time
-------------
x/180 = 40/2
---
x = 3600 gallons
====================
Cheers,
Stan H.