Math, asked by shivaayu8388, 11 months ago

The cp of 21 articles is equal to sp of 18 article.find the gain or loss percent.

Answers

Answered by cgparvathy123
5

21cp=18sp

21/18=sp/cp

suppose sp=21,cp=18

sp>cp,gain=21-18=3

gain%=gain/cp×100=3/18 ×100=16.66%

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