Question

There is a garden 135 m long and 100 m broad. A boy runs round the garden twice daily in the morning . how far does he travel daily?

Answer 1

Length of garden = 135 m
Breadth of garden = 100 m
Boy ran around the garden, mean he covered the perimeter 2 times.
P = 2 (l+b)
   = 2(135+100)
   = 2 X 235 = 470m.
Perimeter = 470 m. 
He ran twice, therefore, 2 X 470
                                   = 940m

Answer 2

Hi ,

Dimensions of the rectangular

garden are ,

Length = l = 135m

Breadth = b = 100 m

Distance travelled by the boy daily

= 2 × perimeter of the rectangle

= 2 × 2( l + b )

= 4 ( 135 + 100 )

= 4 × 235

= 940 m

I hope this helps you.

:)