Question

when selling price is 100,gain is 20 rs finid gain percentage?​

Answer 1

Answer:

Gain percentage = 25%

Step-by-step explanation:

Selling price is 100

Gain is 20

∴ Cost = Selling Price - Gain = 100 - 20 = 80

∴ Gain percentage = $\frac{Gain}{Cost}$ x 100% = $\frac{20}{80}$ x 100% = 25%

Answer 2

If an article is sold on RS.100 then there is a gain of RS.20 then gain Percentage= 20÷80×100=25 %

hope my answer helped u