Question

Find a single discount equivalent
50%, 25%
and
25°).


​

Answer 1

Answer:

⇒  Single discount equivalent for successive discounts of 50% and 10%.

⇒   (50+10−10050×10)%=55%

⇒  Single discount equivalent for successive discounts of 55% and 20%.

⇒   (55+20−10055×20)%=64%