The selling price of 11 articles is equal to cost price of 13 articles. Find the gain percent.
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Let C.P of one article be Rs x
C.P of 13 article = Rs13x
S.P of 11 article= Rs13x
C.P of 11 articles = Rs11x
Gain= 13x-11x=Rs2x
Gain percent = 2x/11x*100=
18.18%
C.P of 13 article = Rs13x
S.P of 11 article= Rs13x
C.P of 11 articles = Rs11x
Gain= 13x-11x=Rs2x
Gain percent = 2x/11x*100=
18.18%
yasirah15963:
Thanks for your help
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