Whats the reciprocal of 16

Acable car begins its trip by moving up a hill. as it moves up, it gains elevation at a constant rate of 50 feet/minute until it reaches the peak at 2,000 feet. then, as the car moves down to the hill’s base, its elevation drops at the same rate.

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units