Question

sherie exercises each day. she can walk a mile in 20 minutes, but if she jogs she can do a mile in 10 minutes. she likes to divide her distance by walking and jogging equally. if she exercises for 2 hours how many miles will she have gone.

Answer 1

If she divides her time equally, there is one hour of walking and one hour of jogging.

60/10 = ?

60/20 = ?

Add the two quotients.