Math, asked by bhavya2647, 11 months ago

plz solve my 19 20 21 question i have no tution teacher

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Answered by Anonymous
1

Answer:


Step-by-step explanation:

19. He sold two articles at each for 15% gain and 15% of loss


Then this will be loss


Loss % = x²/100


= 15×15/100


= 225/100


= 2.25%


bhavya2647: profit %=???
bhavya2647: your explanation better for study
bhavya2647: but my answer show answer in profit‰ also
bhavya2647: ok neha
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