Question

if the selling price of an article is 4/5th of its cost price find the loss percent​

Answer 1

Answer:

1/5th part of its original price

Step-by-step explanation:

loss=1-4/5=1/5

Answer 2

Answer:

loss=20%

Step-by-step explanation:

Suppose his cost price is 100.

therefore his selling price is 100★(4/5)=80

therefore when the cost price is 100 he loss 20 or he loss 20%