Question

joy bought pens at Rs.120 a dozen.He sold it for Rs.15 each.what is his profit %​

Answer 1

Answer:

50%

Step-by-step explanation:

cp of 1 pen=120/12=10

GAIN= 15-10= 5

gain%= (5×100)/10 = 50%

Answer 2

Answer:

50% profit

Step-by-step explanation:

12 pens cost= rs 120

15 pens selling price= 15*12=180

Profit= 180-120=60

Profit %= (60/120)*100%

=50%

Hope this helps you