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A man buys 8 pens for Rs 9 and sells 9 pens for Rs 8, Find profit or loss%? |
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Answer» 21% By LCM methd take LCM of 8 and 9 that will be 72 CP of 72 pens will be 81 Rs SP of 72 Pens will be 64 Rs Clearly there is LOSS which will be EQUAL to 81 - 64 = 17 Rs Loss % = (17/81)*100 = 20.98 or 21% |
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