A man sells Red pen and Black pen for Rs. 10 and Rs. 16 respectively. The number of Red pens and Black pens sold are in the ratio 2 ∶ 1. Find the average selling price of a pen?
1
Rs. 24
2
Rs. 12
3
Rs. 30
4
Rs. 36
A man sells Red pen and Black pen for Rs. 10 and Rs. 16 respectively. The number of Red pens and Black pens sold are in the ratio 2 ∶ 1. Find the average selling price of a pen?