Question

Mrs. jyoti walks around a squre park of side 50 m daily. If she walks around the park 5 times every day, find the distance (in km) she covers in 30 days.

Answer 1

Answer : 30 kilometres.


Explanation -

Given : Side of a square = 50 m


Finding the Perimeter of a Square -

Perimeter of a square = 4 x side

= 4 x 50

= 200 m

Perimeter of a square = 200 m


Finding the distance she walks in one day -

Given: she walks 5 times every day

1 time = 200 m

5 times = 200 x 5 = 1000 m .

So, she walks  1000 m per day.


Finding the distance she covers in 30 days -

1 day = 1000 m

30 days = 30 x 1000 = 30,000 m

So, she walks 30,000 m in 30 days.


Converting metres to kilometres -

1 km = 1000 m

30,000 m = 30,000 ÷ 1000 = 30 km

30,000 m = 30 km.



Hence :

Answer : She covers 30 km in 30 days.

Answer 2

Answer:

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Step-by-step explanation:

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