Compare the motion of two geese. Which goose was moving at a lower speed?

 - a goose that moved 215miles in 5hours
 - a goose that moved 375miles in 5hours
Look at the distance each goose moved and the time it took to move that distance.
One goose moved 215 miles in 5 hours.
The other goose moved 375 miles in 5 hours.
Notice that each goose spent the same amount of time moving. The goose that moved 215 miles moved a shorter distance in that time. So, that goose must have moved at a lower speed.