Math, asked by nska, 1 year ago

pen are bought at 12 for a rupee and sold at 9 for a rupee find the gain or loss %

Answers

Answered by Monu631
17
Here,
Cost price of 12 pen = Rs 1.
So, CP of 1 pen = 1/12.
Again,
SP of 9 pen = Rs 1.
SP of 1 pen = 1/9.

Here, SP is greater than CP . So,
Profit = (1/9-1/12) = 1/36.
Profit % = (1/36*100)/(1/12) = 100/3 = 33.33 %.

Hope you will find it helpful.
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