A pump can fill a 750-gallon tank in 35 minutes. How long will it take to fill a 1000-gallon tank with this same pump?

Question
Answer:
750 gallon = 35 minute
1 gallon = 35/750 min.
1000 gallon = 35/750 * 1000 min.
  = 140/3 minutes
So it would be about 2 hours and 20 minutes!
solved
general 11 months ago 7996