Question

the cost of flooring a shaped room of length side 8cm ar the rate of rupes 50 per m2 is​

Answer 1

Answer:

Cost of flooring per square meter = Rs.8.50

⇒ Total cost of flooring of room = Rs.510

∴ Area of the room =

8.50

510

=60m

2

⇒ Area of the room = l×b

⇒ 60=8×b

∴ b=

8

60

=7.5m.

∴ Breadth of the rioom is 7.5m.

Step-by-step explanation:

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Answer 2

Answer:

Here is your answer

Step-by-step explanation:

Side of the square shaped room = 8 m

Rate of flooring the room = Rs. 50 / m²

To find,

The cost of flooring the room

First of all, we'll find the area of the square shaped room. Then we'll multiply it with the rate so that, we'll get the cost of flooring the room.

Area of square,

Area of square = a²

Area of square shaped room = a²

Area of square shaped room = (8 m)²

Area of square shaped room = 64 m²

The area of the square shaped room is 64 m².

Now, we'll multiply it with the area to get the cost of flooring the room.

Cost of flooring the room = area \times× rate

Cost of flooring the room = 64 \times× 50

Cost of flooring the room = ₹ 3,200

Therefore, the cost of flooring the the room is Rs. 3,200