Question

15% discount on one thing and 20 % discount on other thing then what is the costes of both things​

Answer 1

Answer:

let the cost of object 1 be x

and the cost of object 2 be y

then,

discount on object 1= 15%

cost after discount= (15/100)× x = 3x/20

discount on object 2= (20/100)× y= 1x/5