Question

the selling price of 12 pen is equal to cost price of 14 pen find the gain and loss percent ​

Answer 1

Answer:

I don't know but please follow me. so that I can answer your next doubt

Answer 2

Answer:

Let the CP of each pen be Rs.x.

Then,

CP of 12 pens=Rs.12

SP of 12 pens=CP of 14 pnes=Rs.14

now,gain=SP-CP=Rs.(14-12)=Rs.2

gain%=gain/cp*100

=(2/12*100)%= 50/3%

Hence,the gain= 16.666 is the ans

KINDLY MARK ME AS BRAAAINLIEST