Question

Kali runs 10 laps around a track each day. Each lap around the track is 400 meters. How many days will it take kali to run a total 12 kilometers

Answer 1

3 days. If every day he runs 10 laps then that would be 4000 meters. 1 kilometer is equal to 1000 meters. That means everyday he runs 4 kilometers. Then after 3 days he would have ran 12 kilometers.