Question

The area of a rectangular field is 250 sq.m. If the breadth of the field is 10 m, find its length.​

Answer 1

So, area is 250 sq.m, breadth is 10m, and length is 'L'.

So,

area = L×B

250 = L×10

L = 250÷10

L = 25m

Therfore the Length is 25m.

For checking, 25×10= 250,,

Answer 2

Answer:

2(l+b)=250

2(l+10)=250

2l+20=250

2l=250-20

2l=230

l=230/2

l=115