An old man walks for a distance of 450 m every day. What is the distance in kilometres and metres that he would walk in 1 week?

Answer 1

To convert 450 meters to kilometers, we divide by 1000:

450 meters = 450/1000 = 0.45 kilometers

So, the old man walks 0.45 kilometers every day.

In a week (7 days), the distance he walks is:

0.45 kilometers/day * 7 days = 3.15 kilometers

Therefore, the old man would walk a distance of 3.15 kilometers in 1 week.

To convert this distance back to meters, we multiply by 1000:

3.15 kilometers = 3.15 * 1000 = 3150 meters

So, the old man would walk a distance of 3.15 kilometers or 3150 meters in 1 week.