A turtle moves at 15 cm/s, how fast is this in mi/hr?

Question

has to be done in Train track method.

Answer 1

15 cm/s times 1 in/ 2.54 cm times 1 ft/ 12 in times 1 mile/ 5280 ft times 60 sec/ min times 60 min/ hr = ? mi/hr

 

Can you complete?