assume that it takes 7 minutes to fill a 30 gallons gasoline tank.) calculate the rate at which tank is filled in gallons per second.

assume that it takes 7 minutes to fill a 30 gallons gasoline tank. a.) calculate the rate at which tank is filled in gallons per second. b.) calculate the rate at which tank is filled in cubic meters per second. c.) determine the time interval, in hours, required to fill a 1 cubic meter volume at the same rate.(1 U>S> gal = 231 cubic inches)