Question

Joy bought pens at rupees 120 a dozen he sold it for Rupees 15 each what is profit percent

Answer 1

Answer:

ans is

Step-by-step explanation:

cost of 12 pens (a dozen)=120

selling price of 1 pen = 15

selling prise of 12 pens =12*15=180

profit =sp-cp =180-120=60

profit % = profit/cp * 100

=60/120*100

=50%