A certain fuel-efficient hybrid car gets gasoline mileage of 55.0 mpg (miles per gallon).
(a) If you are driving this car in Europe and want to compare its mileage with that of other European cars, express this mileage in km/L (L = liter).
Use the conversion factors in Appendix E.
(b) If this car's gas tank holds 45 L, how many tanks of gas will you use to drive 1500 km?