Question

The cost of leveling a square lawn at the rate of Rs. 2 per m2

is Rs. 1800. Find the cost of
fencing it at the rate of Rs. 5 per m.

Answer 1

Step-by-step explanation:

Here Is your Answer!!

Answer 2

Answer:

hay mate!

Step-by-step explanation:

Given : The cost of leveling a square lawn at Rs . 2.50 per square meter is Rs. 13322.50.

To find : The cost of fencing it at the rate of Rs .5 per meter?

Solution :

The cost of leveling a square lawn is Rs.13322.50

\text{Cost}=\text{Area}\times \text{Rate}

13322.50=\text{Area}\times 2.50

\text{Area}=\frac{13322.50}{2.50}

\text{Area}=5329

Area of the square lawn,

A=side^2

5329=side^2

(73)^2=side^2

Side of the lawn = 73 m

Now, Perimeter of the square lawn is

P=4\times side

P=4\times 73

P=292m

The cost of fencing it at the rate of Rs .5 per meter

The cost of fencing is

C=292\times 5=1460

Therefore, The cost of fencing is Rs.1460.