Respuesta :

Hello There!

She can drive:
15 miles on 1 gallon of gas
She can drive:
1 mile on 0.0666666 gallons of gas.

Hope This Helps You!
Good Luck :) 

- Hannah ❤
mendietajose513
Sara can drive drive 15 miles on a gallon of gas.  210/14=15 miles per gallon of gas.