Question

9. What is the amount spent on colouring a square wall of a room at * 150 per sq. m if the sides of
the wall measure 15 m?
33750​

Answer 1

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Side of square wall= 15m

Area of the wall= side*side= 15*15= 225 sq.m

Total amount spent on colouring the wall= 150*225= 33750 Rs.