Question

discount formula.....,..,..

Answer 1

Hey,
Here is your answer,

Where S = sale price, r = discount percentage rate and p = original price, the discount formula is: S = p - rp

Hope it helps
Mark as brainliest

Answer 2

(1) Discount = list price -selling price!!
(2) Rate of Discount = Discount %=Discount/list price*100 !! hope helpful