Math, asked by tammanaha, 11 months ago

please solve with full steps with understandable points

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Answered by Anonymous
0

Cp of 11 org is rs.10/-

sp of 11 org is 11/10*11=121/10

gain : 121/10 - 10 = 21/10

gain % = 21/10 / 10 * 100 = 21

21 is correct ans

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