Question 647404
Hi, my name is Aaron I am in 10th grade and im in honors trig/pre-calc. 

lets start by converting the price in bonn to dollars 

1.2/1.256
this is about 95.54 cents/liter

now lets convert the price to reflect gallons instead of liters. We know their are 3.785 liters in a gallon, so now lets solve

95.54*3.785
this simplifies to roughly 361.62 cents/gallon, now convert to dollars. About $3.62/gallon

Hope I helped. I would really appreciate your recommendation, their are plenty of other things I could be doing rather then spending time on this site helping people. Good luck! :)