SOLUTION: length of square classroom is 15metre.Find the cost of axing coloured tiles on classroom at the rate of Rs.20 per metre

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Question 1084289: length of square classroom is 15metre.Find the cost of axing coloured tiles on classroom at the rate of Rs.20 per metre
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
Do you mean adding tiles?
If so, find the square footage of the classroom.
For a square,
A=s%5E2=15%5E2=225m%5E2
Multiply by the cost per square meter to get the total,
T=20%2A%28225%29Rs
Complete the calculation for the final answer.