A fisheye lens has a minimum focus range of 13.5 centimeters. If 1 centimeter is equal in length to about 0.39 inches what is the minimum focus range of the lens in feet?

First find the range in inches, because those are easier to change in to feet.

13.5 times 0.39 = 5.265 I took the centimeters, and changed them in to inches by multiplying 13.5 by 0.39

I know that each foot is 12 inches, so I do 12 divided by 5.265 and i get 2.27 (rounding to the nearest hundredth)

the answer is 2.27 feet.