Question

A man buys oranges at 9 for Rs.16 and sells  11 for Rs.20. What does he gain or lose percent?


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Answer 1

Answer:

Let 99 oranges be purchased (L.C.M. of 9 and 11)

Cost of 99 oranges =Rs.176, whereas selling price of 99 oranges is Rs.180.

Gain=Rs.4

∴Gain% = 4/176*100= 2/3/11

Step-by-step explanation:

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Answer 2

Answer:

Let 99 oranges be purchased ( LCM of 9 and 11)

Cost of 99 oranges = Rs. 176

Whereas, selling price = Rs. 180

Gian = 180-176 = Rs. 4

Therefore,

»» Gain% = 4/176 × 100

= 2 3/11%

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