## A rectangular plot of land is 50. the cost of fencing the plot at the rate of rupees per metre is 4680 rupees find the cost of levelling the

Question

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## Answers ( )

Here your solution

Let the length be xm

Width=50m

Cost of fencing=4680

Rate=18

Perimeter=

18

4680

=260

Perimeter=2(x+50)=260

x+50=130

⇒x=80m

∴ Length=80m

Area=length×width=80×50

Area=4000m

2

Rate of levelling=Rs.7.6/m

Total cost=Rs.(4000×7.6)=Rs.30400