Question

A model is made of a car. The car is 10 feet long and the model is 7 inches long. What is

the ratio of the length of the car to the length of the model?

O 120:7
7:10
O 10:7
07:120

Answer 1

1. convert unit to all the same units.

10 x 12= 120

The car is 120 inches long, and the model is 7 inches long, so the ratio will be the car length over model length:

Explanation:

10 feet = 120 inches

So your answer is:

O 120:7