Question

A football ground is 100 m long and 75 m wide . He runs around the field travelling 7 km . How many times did he run around ?

Answer 1

Answer:

20 times

Step-by-step explanation:

For completing one round he has to run the distance of the perimeter of the ground

Thus the perimeter of the ground = perimeter of a rectangle= 2(length + width)

= 2(100+75) = 350 m

Now as he ran 7 km

7 km = 7000m

Number of rounds = 7000 / 350 = 20

Answer 2

Answer:

Step-by-step explanation:

20 times

Step-by-step explanation:

For completing one round he has to run the distance of the perimeter of the ground

Thus the perimeter of the ground = perimeter of a rectangle= 2(length + width)

= 2(100+75) = 350 m

Now as he ran 7 km

7 km = 7000m

Number of rounds = 7000 / 350 = 20