Question

The length of a rectangular floor is twice its breadth. If rs.624 is required to paint the floor at the rate of rs.8 psm. What is the breadth of the floor

Answer 1

Answer:length -2x and breadth-x

Cost-rs.624 and the rate -rs 8/m

So the perimeter of floor =624/8=78

2(l+b)=78

(l+b)=39

3x=39

x-13

So,breadth -13

Step-by-step explanation: