Question

A single discount equivalent to three successive discounts of 20%, 25% and 10° is.​

Answer 1

Answer:

30 percent. is the right answer

Answer 2

Let the amount be 100

A/Q,

100-20%of 100

=100-20=80

Now,80-25%of80

=80-20=60

Lastly,60-10%of 60

=60-6=56

Single discount=(100-56)%=44%Answer