Lin runs 4 laps around a track in 5 minutes . if lin runs 19 laps at the same rate how many minutes does it take her

23.75 minutes

Step-by-step explanation:

Data given in the question

She Run 4 laps around a track in 5 minutes

And, if she runs 19 laps

So, the minutes he will take is

In this question we use the unitary method i.e shown below:

=

= 23.75 minutes

By multiplying the 19 laps with the 5 minutes and then divided it by 4 laps we can get 23.75 minutes