find the cost of flooring a square room at Rs 9 per square metre whose side is 11 metre
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Step-by-step explanation:
The cost of flooring a square room is Rs.1089.
Step-by-step explanation:
Given : The cost of flooring a square room at Rs.9 per square meter whose each side is 11 m.
To find : The cost of flooring ?
Solution :
Side of a square is s=11 m
The area of the square room is
A=(11)^2
A=121\ m^2
The rate of square room is Rs.9 per square meter.
Cost = Rate\times Area
Cost = 9\times 121
Cost =Rs.1089
The rate of square room is Rs.9 per square meter.
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