The speed of a pedestrian is 5 km h. How long it takes him to cover 6 km.

1. In order to calculate how long it takes a pedestrian to walk six kilometers, you need to divide this distance by his speed. Since our dimensions are the same, we divide 6 km by 5 kilometers per hour:
6/5 = 1.2 (h).
2. Now let’s express this number in minutes. Since there are 60 minutes in 1 hour, then how many minutes in 1.2 hours we will find using the method of proportions:
1 – 60;
1,2 – H.
Where from:
X = 60 x 1.2 / 1;
X = 72 (minutes).
Answer: a pedestrian will cover 6 kilometers in 72 minutes.