If a car has traveled 171 miles in 3 hours at a steady pace, how far has it traveled each hour?
a: 17.5 miles b: 57 miles c: 62 miles d: none of the above

B: 57 mph=57 mph

Step-by-step explanation:

A steady pace means constant speed  that it does not change over a period of time and direction of motion. A simple formula, for this case (constant speed)

where x is distance and t time. The subtract is final value minus initial value

We have the distance and time, then

they would have to work 32 hours.