Question

48. Three successive discounts of 20%, 25% and
10% is equal to a single discount of
A. 55%
B. 56%
C. 46%
D. 34%​

Answer 1

Answer:

46% is the answer.

Step-by-step explanation:

Let the original price =100

Now

80%of( 75%of 90%of 100)

=80/100 * 75/100 * 90/100 * 100

=54%

Now,

Single discount =(100-54)%

= 46%