Question

Could you guys help these questions are super stressful!!!!!!!!! (BE QUICK AS POSSIBLE)

Answer 1

21 Miles per Gallon

Explanation:

I assume you just have to change it into equal/equivalent fractions

`(7 mi)/(1/3 gal)`

For the divison fraction, divide both the numerator and denominator by 1/3

`(7 / (1)/(3) )/((1)/(3)/(1)/(3) )`, this equals to around
`(21)/(1)` (This'll make sense in a bit)

For the multiplication problem, Multiply both the numerator and denominator by 3

`(7 *3)/((1)/(3)*3 )`, this also equals to around
`(21)/(1)`

Since both the division and multiplication both totaled to
`(21)/(1)`

`(21 mi)/(1 gal)`

= 21 miles per gallon

Hope this helps!