Question

fencing the compound of house cost 4930. If the rate is 85 per meter, find the perimeter of the compound. if the breadth is 10 m, find length​

Answer 1

Answer:

breadth is 10 m,

house cost 4930.

rate is 85 per meter,

Answer 2

Question:

Fencing the compound of house cost 4930. If the rate is 85 per meter, find the perimeter of the compound. If the breadth is 10 m, find length.

Answer:

• The perimeter of the ​compound is 58 meter.
• The length of the compound is 19 meter.

Given:

The total cost of fencing the compound is 4930.

The cost of fencing per meter is 85.

The breadth of the compound is 10.

To find:

The perimeter of the compound.

The length of the compound.

Explanation:

Total cost of fencing the compound is 4930.

The cost of fencing per meter is 85.

∴ The perimeter of the compound is_

(4930÷85)

= 58 meter.

∴ The perimeter of the compound is 58 meter.

The breadth of the compound is 10 m.

Perimeter = 2×(Length + Breadth)

⇒ 58 = 2×(Length + 10)

⇒ 2×(Length+10) = 58

⇒ Length + 10 = (58÷2)

⇒ Length + 10 = 29

⇒ Length = (29-10)

⇒ Length = 19 meter.

∴ The length of the compound is 19 meter.