Question

Find a single discount equivalent to successive discount 25 percent and 5 percent

Answer 1

Single discount = 100 - 100(1 - 25/100)(1 - 5/100)
= 100 - 100x 3/4x 19/20
= 100 - 75 x 19/20
100 - 71.25
= 28.75 %

Answer 2

Answer:

28.75% is the answer..........