Question

If selling price of 12 pens is equal to the cost price of 18 pens, find the profit percent

Answer 1

Answer:

50 %

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Answer 2

Answer:

If the cost price of 12 pens is equal to the selling of 8 pens the gain percent is,

Let the cost price of 1 pen is Re 1

Cost of 8 pens =Rs 8

Selling price of 8 pens =Rs 12

Gain%=(

cost price

Gain

×100)%

=(

8

12−8

×100)%

=(

8

4

×100)%

=50%