Question

The length and the breadth of a rectangular piece of land are 600 m

and 400 m respectively. Find the area of the land.

2​

Answer 1

Answer:

240000 m sq

Step-by-step explanation:

Length=600m

Bredth=400m

the area of the land = L×B

=600×400 m

=240000m sq

Answer 2

Answer:

Ratio of length to bradth = 5:3

So, let length = 5x and breadth = 3x.

Cost of fencing = Rs. 7 per m

Total cost = Rs. 2800

Therefore, perimeter = 400 m

2(5x+3x)=400

8x=200

x=25

So, length = 125 m

Breadth = 75 m

Area = 125×75=9375 m

2

I hope it's help you.