Question

At a car dealership, the manager has found that for every 18 cars sold, 5 are brought back for maintenance within the first two weeks. Next month, the manager forecasts that the dealership will sell 720 cars. What is a reasonable prediction of how many of those cars will be brought back for maintenance within the first two weeks?

Answer 1

200
180
140
45

Answer 2

5/18=x/720
x=(720x5)/18
x=200