you usually get four prices for four different gasoline's you can pump.
ex.
unleaded =3.89
unleaded plus =3.99
unleaded premium =4.55
diesel #2= 4.65
so unleaded gas is $3.89 per gallon of gas.
so if you got 5 gallons of gas it would be 5 times$3.89
[tex]5 \times 3.89[/tex]
these prices are just an example.
