a man buys 11 lemons for 10 rupees and sell 10 lemons for 11 rupees. what is his gain per cent
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let the cost price of the lemoms be p₁ and selling prive be p₂
as per condition p₁=10/11
10p₂=11
p₂=11/10
gain %=(p₂-p₁)/p₁×100
=21%
as per condition p₁=10/11
10p₂=11
p₂=11/10
gain %=(p₂-p₁)/p₁×100
=21%
saumik61:
is it correct ???.
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