Tonya runs 8 kilometres in 60 minutes. at a rate how long would it take her to run 2 kilometers

 15 minutes

Step-by-step explanation:

Given : Tonya runs 8 kilometres in 60 minutes.

We know that the rate of distance covered with respect to time is given by :-

Rate of distance covered with respect to time for Tony=kilometers per minute

Let t be the time taken by her to run 2 kilometers.

Then, Rate of distance covered  with respect to time =

If rate remains the same, then we have

Hence, it would take 15 minutes to run 2 kilometers.

1/4 because there is 4 grades.