The ratio of the cost price and the selling price is 4: 5. The profit percent is:
A. 10 %
B. 20 %
C. 25 %
D. 30 %
Answer:C
The ratio of the cost price and the selling price is 4: 5. The profit percent is:
A. 10 % B. 20 % C. 25 % D. 30 %