Question

Raj bought 300 mangoes at 10 for rs 100 and sold them at profit of 25 percent . At what rate did he sell per 15 mangoes.​

Answer 1

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Step-by-step explanation:

Lets assume that man buys ‘X’ number of mangoes,price of each mango will be 10/15 and 10/25. Now for x mangoes it will be (X*10)/15 and (X*10)/25 the SP for each mangoes will be 20/40 and for 2X mangoes(he is buying two lots of mangoes)(2X*20)/40. Total gain/loss=(SP-CP)/CP *100. Here CP is (10X/15)+(10X/25) and SP is 40X/40=X. Now,gain or loss can be calculated by substituting the values which yields 6.25% of loss