Question

Eclairs were bought at 11 for Rs 10 and sold at 10 for Rs 11. Find the gain or loss per cent.

Answer 1

21% profit it will help you

Answer 2

Answer:

21% Profit

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Step-by-step explanation:

Buying Price / Cost Price of 1 Eclair = 10/11

Selling Price of 1 eclair = 11/10

Profit = 11/10 -  10/11

Profit = (1/110)(121-100)

Profit = 21/110

Profit % = {(21/110)/(10/11)}*100

= (21*11*100)/(110*10)

= 21

= 21