A girl buys lemons at 4 for rs 3 and sells them at 5 for rs 4 How much did she gain or loss?
Answers
Answered by
69
Just find the C.P and S.P of one lemon and then compare
Answered by
325
C.P of 4lemons = ₹ 3
C.P of 1 lemon = ₹3/4 = ₹ 0.75
S.P of 5 lemons = ₹4
S.P of 1 lemon = ₹4/5 = ₹0.8
sp>cp
gain = sp-cp
= 0.8 - 0.75
=0.05
now
gain% = gain*100/cp
=( 0.05*100) /0.75
= 5*100/75 = 500/75
= 20/3
= 6.66%
C.P of 1 lemon = ₹3/4 = ₹ 0.75
S.P of 5 lemons = ₹4
S.P of 1 lemon = ₹4/5 = ₹0.8
sp>cp
gain = sp-cp
= 0.8 - 0.75
=0.05
now
gain% = gain*100/cp
=( 0.05*100) /0.75
= 5*100/75 = 500/75
= 20/3
= 6.66%
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