Question

answer in full solution

Answer 1

mark price= 1000
SP= 900
so discount= 1000-900=100
discount%= discount/mark price*100
= 100/1000*100= 10%

Answer 2

mark price= 1000

SP= 900

so discount= 1000-900=100

discount%= discount/mark price*100

= 100/1000*100= 10%