Question

The area is 96 sq.m

what will be the cost of repairing the floor at the rate of Rs. 20 per sq.m? ​

Answer 1

Step-by-step explanation:

96×20=1920rs

I hope it will helpful for you

Answer 2

✬ Cost = Rs 1920 ✬

Step-by-step explanation:

Given:

• Area of rectangle is 96 m².
• Cost of repairing the floor per m² is Rs 20.

To Find:

• Total cost of repairing the floor ?

Solution: Here in the figure

• Length is 12 m.
• Breadth is 8 m.

As we know that

★ Ar. of Rectangle = Length•Breadth ★

$\implies{\rm }$ Area = (12 $\times$ 8)m²

$\implies{\rm }$ Area = 96 m²

➯ Total area is 96 m².

➯ Cost of repairing 1 m² = Rs 20

∴ Cost of repairing 96 m² = Rs (96 $\times$ 20)

➭ Total cost = Rs 1920

Hence, total cost of repairing the floor at 20 per sq m will be Rs 1920.

_________________

• Perimeter of Rectangle is given by

• 2(Length + Breadth)