Question

of the length of a room is it the total cost of flooring the room at rupees 8.50 per square metre is rupees 510 find the breadth of the room number one the breadth of the room the area of the room the perimeter of the room​

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.