Question

find the cost of Carpenting a room 14 m long and 9 m broad with a carpet 85 cm wide at the rate of ₹8.50 per square meter?
Right answer with explanation.
no spam. ​

Answer 1

area

$= l \times b$

$= 14 \times 9$

= 126 m² or sq m

if 1 metre costs ₹8.50 then 126 sq m = ?

therefore

cost of carpenting room = 126 × 8.50

$= 1071$

hence ₹1071 is the answer

mark me brainliest

Answer 2

Answer:

• Cost of carpeting floor of room which is 14 m long and 9 m broad is ₹ 1071.

Explanation:

Given information,

Find the cost of carpeting floor of room which is 14 m long and 9 m broad with a carpet at the rate of ₹ 8.50 per square meter?

• Length of floor of a room = 14 meter
• Breadth of floor of a room = 9 meter
• Rate of carpeting = ₹ 8.50 per square meter
• Cost of carpeting a floor of room = ?

Using formula,

✪ Area of rectangle = L × B ✪

Where,

• Area of rectangle = Area of floor
• L = Length of floor
• B = Breadth of floor

We have,

• Area of floor = ?
• L = 14 m
• B = 9 m

Putting all values,

➻ Area of floor = 14 × 9

➻ Area of floor = 126 m²

• Hence, area of floor is 126 square meter.

We know that,

✪ Cost = Rate × Area ✪

Where,

• Cost = Cost of carpeting
• Rate = Rate of carpeting
• Area = Area of floor

We have,

• Cost = ?
• Rate = ₹ 8.50 per square meter
• Area = 126 square meter

Putting all values,

➻ Cost of carpeting = 126 × 8.50

➻ Cost of carpeting = ₹ 1071

• Hence, cost of carpeting floor of room which is 14 m long and 9 m broad is ₹ 1071.

Related Question:

• A rectangular plot has 17 m length and 14 m width. What will be the cost of fencing at a rate of Rs. 25 per metre ?

Answer:

• brainly.in/question/44077276

▬▬▬▬▬▬▬▬▬▬▬▬