Scott like to run long distance. he can run 20km in 85 min. he wants to know how many minutes it will take him to run 52 km at the same place.

When you set up the proportion, you have to make sure that the km match up and the min match up.

m/85=52/20 is the correct answer.

To solve, cross multiply and solve for m.

20m=4,420

m=221

It will take 221 minutes.

Step-by-step explanation:

221 minutes

Step-by-step explanation: When you set up the proportion, you have to make sure that the km match up and the min match up.

m/85=52/20 is the correct answer.

To solve, cross multiply and solve for m.

20m=4,420

m=221