Question

If a car runs at a constant speed and takes 3 hrs to run a distance of 180 km, what time it

will take to run 100 km?

Answer 1

100 minutes

Explanation:

We know

It takes 3 hrs to run a distance of 180 km.

180 / 3 = 60 km / h

60 minutes = 60 km

40 minutes = 40 km

What time it will take to run 100 km?

60 + 40 = 100 minutes

So, it takes 100 minutes to run 100 km.