Sara drives a total of 64 1/2 miles to work and back. Her car gets 21 1/2 miles per gallon (mpg) of gas. If gas is $5 per gallon, how much does it cost her to commute to and from work each day?

Question

anonymous · Answer

64.5miles/21.5mpg = 3 gallons of gas

3 gallons * $5 = $15

anonymous · Answer

This is what my work comes up with once you make the mixed number into fractions, 129/2 divided by 43/2 then 192/2 times 2/43 I come up with 129/43

anonymous · Answer

Sorry I looked at it again. you were correct.

anonymous · Answer

Ok, that is good. You were right too, just have to keep going another step to find what is aksed.