Question

the cost of flooring a room at 7.50 Rs per square meter is 660. if the breadth of the room is 8m, find its length​

Answer 1

Answer: 11m

Step-by-step explanation:

Let the length be x

Area of rectangle = l*b

=8x

Cost of tiling is 7.50/m square so

8x * 7.50 = 660

60x = 660

x = 660/60

Therefore x = 11

Answer 2

Answer:

11 is the required answer...