Question

Athlete J runs 2/3 of a mile in 8 minutes. Athlete H runs 2 3/4 miles in 1/2 hour.

Part A: If Athlete J continues at that speed, how long will it take to run one mile?

Part B: How long will it take Athlete J to run 5 miles at that same speed?

Answer 1

A: 8 min / (2/3) = ?

B: ? * 5

Answer 2

I need an exact answer this is a unit asessment
&
what are those question marks for