Two successive discounts of 20% and 20% are equivalent to a Single-discount of which of the following?
A. 42%
B. 40%
C. 36%
D. 34%
A. 42%
B. 40%
C. 36%
D. 34%
A. no increase or decrease
B. 2% decrease
C. 1% increase
D. 1% decrease
A. 12
B. 11
C. 10
D. 9
A. 1
B. 5
C. 10
D. None of these
A. 4/5
B. 5/4
C. -4/3
D. None of these