Question

Ashok Run around the rectangular field is twice and cover a distance of 840 if the length of the field is 75 find the breadth ​

Answer 1

Step-by-step explanation:

A.T.Q. 2[2(l+b)]=840 cm

4(75+b)=840 cm

b+75=210 cm

b = 135 cm

Answer 2

Step-by-step explanation:

No of times Ashok run the field = 2

Total distance covered by him =840

so the perimeter = 840/2 = 420

Length = 75

Breadth = let it be x

Perimeter = 420

Perimeter = 2*(Length+breadth)

so 420 = 2 × ( 75 + x)

420/2=75+x

210-75=x

x = 135

Hence the breadth is 135

Hope it will help you