Question

A discount of 10% was given. If a further discount of 10% was given on the reduced price,calculate the total single discount given on the marked price.

Answer 1

let marked price = x
on 10% discount, price= x-10%of x
=x-(10x/100)
=x-(x/10)
=9x/10
on further 10% discount, total discount = 10% of 9x/10
=10/100 * 9x/10
= 9x/100
= 9%of x
hence, the single discount given on marked price is 9%

Answer 2

i hope ... it will little help u