Question

Which of these is a speed?

50 miles

50 hours

50 miles per hour

50 hours per mile

Answer 1

50 miles per hour

Explanation:

If you ever drive around, you will probably see signs that say 40 MPH (Miles Per Hour.)

Answer 2

50 miles per hour

Explanation:

First one is a distance

Second one is time

Last one doesn't make sense