Math, asked by tajnisha, 1 year ago

a man buys 11 lemons for ₹10 and sells 10 lemons for ₹ 11. what is hid gain percent<br />

Answers

Answered by kartikeymishra
94
C.P of 11 lemons =10
C.P ". 1 ". =10/11
S.P of 10 lemons =11
S.P ". 1 ". =11/10
Gain =11/10-10/11
=21/110
Gain%=gain/cp×100
=21/110×11/10×100
=21%.

tajnisha: i can't understand. pls do properly
kartikeymishra: cp of 11 lemons are given. now i have find the cp of 1 lemon. and s.p of 10 lemons are given and now i have find sp of 1 lemon
kartikeymishra: now compare the cp and sp of 1 lemon .since there is gain and now i have find gain and gain % =gain /cp ×100
Answered by sprao534
46
Cost price of 11 lemons=10
Cost price of 1 lemon =10/11
Selling price of 10 lemons =11
Selling price of 1 lemon =11/10
Profit on 1 lemon =11/10-10/11=21/110
Profit %=(21/110)100/(10/11)=21
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