Pulkit painted four walls and roof of a rectangular room of size 10m, 12m, 10m. He got Ruppes 10 per meter square for his work.How much money he earned? He always give one fourth of his income to an orphanage. Find how much money he gave to orphanage ? And What values are being promoted ?
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area painted = 2(10×12 + 12×10 + 10×10) - 10×12
= 240 + 240 + 200 - 120
=560
cost=560×10 =Rs 5600
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