Selling price of article A = x * 120% = Rs. 1.2x Selling price of article B = (x + 600) x 90% = Rs. 0.90x + 540 According to the question, 0.90x + 540 - 1.20x = 120 540 - 120 = 0.30x 0.30x = 420 x = 1400 Selling price of article B = 0.90 x 1400 + 540 = Rs. 1800 Marked price of the article B = 1800/90 x 100 = Rs. 2000
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A and B can complete a piece of work in 13 and 17 days respectively. A begins to do the work, and they work alternatively one at a time for one day each...
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