sunnyattri wrote:

It's X/8 for one individual candy bar,so multiply by 10 to get the price for 10 Individual candy bar then i took 90% of that which in turn equal to X+2

Then it should be x + 2 = (x/8*10)*0.9, which gives x = 16.

Bunuel ya it should be! i don't know what calculation i did back there .. sorry for trouble and thanks.

But the approach is right?