Question

A model rocket is 3 inches long. The real rocket is 120 feet long. What is the unit rate that describes the relationship of the real rocket to the model rocket?

360 ​ ft/in. ​
40 in./ft
40 ft/in.
360 ​ in./ft ​

Answer 1

The correct answer is 40 ft/in. because it would be 3 inches x 40 feet so 3 x 40 = 120.

Answer 2

40 ft/in. is the correct answer.