Respuesta :
Answer:
25.81 miles per gallon.
Step-by-step explanation:
Average = 542 / 21 = 25.81 miles per gallon.
Answer:
25.81 miles per gallon
Step-by-step explanation:
To find how many miles per gallon you have to divide the total amount of miles by the amount of gallons.
So 542/21 is 25.809
25.809 can be rounded to 25.81 miles per gallon.