If a bicycle travels 800m in a time of 72 seconds how fast is it moving

It's traveling at a rate of  800 meters per 72 seconds.

For a more familiar unit, do the division:

                         (800 meters) / (72 seconds)

                     =  (800 / 72)  meters/second

                     =    (11 and 1/9) m/s

                       (about  25.9 mph)

Cis the