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

Answer 1

10 x 400 = 4,000 meters per day = 4 km per day. There's 1000 meters in a kilometer

1 km = 1,000 m

12/4 = 3 days to complete 12 km