Question

An automobile travels 34.o mpg of gasoline . how many kilometers does it travel per liter of gasoline ? use these equalities : 1 mile=1.61 kilometers ; 1 gallon = 3.79 liters

Answer 1

34 miles/gallon is our initial expression

to convert that to kilometers / liter we just need to express given equalities of miles to kilometers and galons to liters.

34 * 1.61/3.79 = 14,443 km/liter

Answer is 14,443 km/liter