Question

Please quick responses!!

Answer 1

6 7/8 inches

Explanation:

The first thing to do is to get the measurements in either inches or feet. You can't have both. Let's go from feet to inches.

3 feet = 36 inches

13.75 feet = 165 inches

Now we can set up a proportion to solve for the number of inches the model is:

`(model)/(real):(1.5)/(36)  =(x)/(165)`

Now we can cross multiply:

36x = 247.5 so

x = 6.875 or 6 7/8 inches