Question

The length of a rectangular field is 100m and its breadth is 60m. The cost of fencing the field is Rs 50 per metre. Find the cost of fencing the field.

Answer 1

Answer:

Given, Length=100m

Breadth=60

Area of Rectangle:-L×B

=100×60}m²

=6000m²

Cost of fencing the field=₹50per metre

=6000×50

=₹300000

Ans:-₹3,00,000

Answer 2

☆ Solution ☆

Given :-

• The length of a rectangular field is 100 m

• The breadth of a rectangular field is 60 m

• The cost of fencing the field is Rs 50 per metre.

To Find :-

• The cost of fencing the field.

Step-by-Step-Explaination :-

As we know that :-

Area of rectangle = l × b

Where,

• l = 100 m

• b = 60 m

Putting the respective value,

Area of rectangle = 100 × 60

Area of rectangle = 6000

Thus,

Area of the rectangle = 6000 m²

Now,

We know that :-

Cost of fencing 1 m = Rs. 50

So,

Cost of fencing 6000 m = 50 × 6000

Cost of fencing 6000 m = Rs. 300,000

Thus,

The cost of fencing the field is Rs 50 per metre is Rs. 300,000