Question

a man runs around a square park and covers 1km in 5 rounds. what is the length of each side of the park

Answer 1

first we need to find out how much distance the man covers in one round by dividing 1 km by 5. we will write one kilometre as 60 m. after dividing we will know that the man covers 200 m in one round. now we have to find the length of each side of the park. we know that it is a square Park and a square have four sides. so we will divide 200m with 4. then we will get the answer as 50 metre

Answer 2

If a man covers 1km in 5 rounds. Convert km in m 1km=1000m. The man covers 1000m in 5 rounds then in one round he covers 1000/5=200m then 200m is perimeter of square. Then it's side is 50m. Solved