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radiation of 25% in the price of commodity enables a purchaser to get 3KG more for ₹180.find:(a) the reduce price per kg of commodity(b) the original price per kg of commodity.the answer is15,20 |
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Answer» cost of 3Kg = RS, 180 radiation,= 25% 25% of 180 = 25/100*180 = Rs. 45 = 180/3 = 60 = 60-45 = 15 B) original price per kg = = 45-25 = 20 |
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