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) A vendor buys oranges at 9 for 7 10 and them at 12 for 16. Find his gain per centc) 18(d) 25 |
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Answer» 19.81%Step-by-step explanation:A vendor buys oranges at 9 for RS. 10 COST price of 9 oranges = 10 cost price of 1 ORANGE = 10/9 = 1.11 rs now, he sells them at 12for rs.16 s.p of 1 orange = 16/12 = 1.33 rs now gain = sp - cp = 1.33 - 1.11 = 0.22 = 0.22 rs now gain% = profit *100 /cp = 0.22*100/1.11 = 22/1.11 = 19.81% |
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