Question

If the cost price of 12 pens is equal to price of 8 pains , then the gain percent is? ​

Answer 1

Answer:

50%

Step-by-step explanation:

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)%

=(  12−8/8 ×100)%

=( 4/8×100)%

=50%