Question

Lin runs 5 laps around a track in 6 minutes

Answer 1

1) 1.2

2) 25.2

Explanation :

Part 1
Lina runs 5 laps in 6 mins so we have to find out how many mins she runs per lap. To find that divide 6 by 5 and you’ll get 1.2.

Part 2
Multiply 21 by 1.2 and you’ll get 25.2.