The value of the euro was recently $1.38 U.S. and the price of 1 liter

The value of the euro was recently $1.38 U.S. and the price of 1 liter of gasoline in France is 1.35 euro. What is the price of 1 gallon of gasoline in U.S. dollars in France?

This problem, we are trying to find the price of 1 Gallon of gasoline in the U.S. dollars per the France value. First the rate of consumption must be converted from Gallon to Liter. 1 US gallon = 3.7854 Liter. Then multiply the conversion of 1Gallon per 1 Liter by the cost per Liter in Euro 3.7854 * 1.35 = 5.1103 and now we convert to U.S. dollars 5.1103 * $1.38 = $7.05 US/gallon.