Question

A trader buys 15 dozens of pen at the cost of rs 12. He sells 9 dozens at 25% profit & sells 6 dozen at 15% profit...find his overall profit %

Answer 1

Step-by-step explanation:

9 dozen profits = 0.8*0.25*9

==== 1.8

6dozen profits = 0.8*0.15*6

==== 0.72

Add profit == 1.8+0.72

Total profit == 2.52