A single discount equivalent to the discount series of 20%, 10% and 5% is?
A. 25%
B. 30%
C. 31.6%
D. 33.5%
Answer:C
A single discount equivalent to the discount series of 20%, 10% and 5% is?
A. 25% B. 30% C. 31.6% D. 33.5%