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25 votes
25 votes
Luis's car used 4/5


of a gallon to travel 29 miles. At what rate does the car use gas, in miles per gallon?

User Craphunter
by
3.0k points

1 Answer

13 votes
13 votes

Answer:

36.25 miles per gallon

Explanation:

4/5 = .8

29/.8 = x/1

cross-multiply:

.8x = 29

x = 36.25

User Arman Ebrahimpour
by
2.7k points