Question

the ratio of cost price and selling price is 5:4 loss percent is​

Answer 1

Step-by-step explanation:

let cost price is 5x and selling price is 4x;

Loss = Selling Price - Cost Price;

Loss = 4x - 5x;

Loss = x;

Loss in percentage = Loss / Cost Price *100;

Loss in % = (x/5x)*100;

= 20%