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If the dimensions of a rectangular room are 10 m x 12 m x 9 m, then the cost of paintingits four walls at the rate of ₹8 per m2 is |
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Answer» Answer: ₹8640 Step-by-step EXPLANATION: the TOTAL DIMENSIONS of a rectangle =10x12x9 =1080m =1080m X ₹8 =₹8640 |
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