One side of a cubic box is 0.5m. How much will it cost to paint the outer surface of the box at the rate of 100 rupees per square metre?
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Answer:
150 Rs.
Step-by-step explanation:
TSA=6*side*side
=6*0.5*0.5
=1.5
Cost =1.5*100 Rs.
=150 Rs.
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