We are asked what is her fuel cost in dollars per gallon.

Conversions needed:

1 gal = 3.79 L

1 peso = 0.0759 dollars

Fabiola, who lives in Mexico City, fills her car with gas, paying 357 pesos for 40.0 L. What is her fuel cost in dollars per gallon, if 1 peso = 0.0759 dollars?

a. $1.18/gal

b. $1.47/gal

c. $2.56/gal

d. $3.03/gal

e. $9.68/gal

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Dimensional Analysis concept. You can view video lessons to learn Dimensional Analysis. Or if you need more Dimensional Analysis practice, you can also practice Dimensional Analysis practice problems.