Question

jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest whole number.)

Answer 1

5,280 feet = 1 mile
__ feet per second
59

Answer 2

40 mi       1 hr               5280 ft
--------- * -------------- * ------------
    hr        3600 sec        1 mi

All but "ft" and "sec" cancel out.  Please reduce this expression.