Lisa's family drove 830.76 miles to visit her grandparents. lisa calculated that they used 30.1 gallons of gas. how many miles per gallon did the car average?

27.6 miles per gallon

Step-by-step explanation:

Lisa's family drove 830.76 miles to visit her grandparents.

Lisa calculated that they used 30.1 gallons of gas.

To calculate the car average =

                                         =

                                         = 27.6 miles/gallon

The mileage of the car would be 27.6 miles/gallon.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !