Respuesta :

Divide each distance by its time, you will get:

Elena: 20.5/2.25 = 9.1111111 mph
Julio:  12.25/1.5=8.16666666 mph
Kevin: 20 2/3/1 2/3 = 12.4      mph
Lorena: 33.25/2 1/3 = 14.25    mph


Slowest to fastest:
Julio<Elena<Kevin<Lorena


The fastest rider is Lorena
RELAXING NOICE
Relax