While in Europe, if you drive 125km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car's gas mileage is 22.0mi/gal ? Assume that 1euro=1.26dollars.

Answer 1

Convert 125 km to miles. I get about 77.7 miles but you should confirm that.
77.7 mi/day x 7 days/week = about 544 miles but that's approx. You should redo all of the math before and after this sentence.
544 miles x (1 gal/22.0mi) approx 24.7 gallons.
24.7 gallons x (1 L/0.264 gal) = approx 94 L.
94 L x 1.10 er/L = about 103 euros.
Then convert euros to dollars.