The cost of fuel can vary, depending on what country you are in. A truck driver in Florida pays
$
3.58
$3.58​ per gallon of gas. A truck driver in Italy​ pays
$
1.75
$1.75​ per liter of gas.

If there are
3.8
3.8​ liters in one gallon, how much does a gallon of gas cost in Italy​?

What is the difference in price for a gallon of gas when comparing the two unit prices? Enter you answer in dollars and cents.