Question

Sally would have to put 7.5 gallons of in her tank every three days that she drives to and from work only. How many gallons of gas would she use in a five day work week?

Answer 1

12.5 gallons

Explanation:

7.5/3 = 2.5 gallons per day

2.5 x 5 = 12.5 gallons for 5 days