Question

find the singhle discount equivalent to two successive discounts of 10% and 15%​

Answer 1

Answer:

Let MP be '100'

MP after first discount = 100-(10/100×100) = 100-10 = 90

MP after second discount = 90-(15/100×90) = 90-13.5 = 76.5

Discount equivalent to both = (100-76.5)×100/100 = 23.5%

Read my bio once

Answer 2

Step-by-step explanation:

Simple compact relation :

A + B + AB/100

Since these are discounts, both Ac& B are negative.

-10 + (-15) + (-10 x -15)/100

= -25 + 1.50 = -23.50%

Negative means net discount.