Question

the selling price of 12 eresser is equal to cost price of 18 eresser .find the gain loss.​

Answer 1

Answer:

50%

Step-by-step explanation:

Let the cost price = x

SP of 12 eraser = CP of 18 eraser

SP of 12 eraser = 18x

CP of 12 eraser = 12x

Gain = SP - CP

Gain = 18x - 12x = 6x

Gain% = (Gain / CP) * 100

Gain% = (6x /12x) * 100

50%