Since we know how many gallons of water are pumped per minute, we can convert these units to hours by multiplying and canceling units that we don't want in our answer:
[tex] \frac{675gallons}{min}*\frac{60min}{1hr}*\frac{3hr}{1}=121,500gallons [/tex]
So now we know that in 3 hours, 121,500 gallons of water would be pumped.
