Question

Sp of 10 article is equal to cp of 11 article find the loss and profit %​

Answer 1

sp of 10 articles=cp of 11 articles

sp/cp=11/10

sp is11

cp is10

so,

profit=sp-cp

11-10

1

p%=p/cp*10.

1/10*100

1/10

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Answer 2

Let the CP of 1 article be Rs x.
∴CP of 11 articles = 11x
According to the question, SP of 10 articles is equal to the CP of 11 articles.
∴SP of 10 articles = 11x
⇒SP of 1 article =11/10x
As SP>CP, this is a case of gain.

gain%=sp-cp/cp

gain = see above pic.....

HOPE IT HELPS......
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