Question

A boy covers 1km 536m while going once around a rectangular garden or is 425m long find its breath

Answer 1

The boy covers 1km 536m while going once around the rectangular garden, which means the perimeter of the garden is 1km 536m i.e. 1536 meters.

Let the breadth of the garden be x.

A.T.Q -

$1536 = 2(425 + x) \\ or \: 768 = 425 + x \\ or \: x = 768 - 425 \\ or \: x = 343$
Answer - The breadth of the garden is 343m.