Question

By selling an article for rupees 21 a trader loses as much as percent as the cost price of the article. Find the cost price.​

Answer 1

Answer:

Rs.26.58

Step-by-step explanation:

SP = 21

Loss % = 21 %

CP - 21% of CP = 21

100 CP - 21 CP/100 = 21

79 CP = 2100

CP = 2100/79 = 26 46/79  = Rs.26.58

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