Question

a car has length 4.8 meters and width 2.1 meters. a model of the same car has length 9.6 inches. which proportion can be used to find the width of the model? Please help!!!!

Answer 1

You don't have any choices listed but I'll try to answer.

If the car length is 4.8 meters and that equals 9.6 inches on the model, then the car to "car model" ratio (meters to inches) is 2 to 1.
So, 2.1 meters on the car should be 2.1*2 or 4.2 inches on the model.