Question 970495
Pick either of the fuel efficiencies and convert into the other unit.  Either change 22 mpg into kilometers per liter, or change the 10 km/L into how many miles per gallons.  Once done, the comparison can be made.  The comparison must be done in the same unit.


Example, E kilometers per Liter.
What is this in miles per gallon?



{{{E(km/L)(1/1.61)(mile/km)(3.79/1)(L/gal)}}}


{{{(E*3.79/1.61)*((km*mil*L)/(L*km*gal))}}}


{{{(E*3.79/1.61)((cross(km)*mile*cross(L))/(cross(L)*cross(km)*gal))}}}