Practicing Success
If the gain is one-fifth of the selling price, then the gain percentage is: |
80% 20% 16% 25% |
25% |
According to the question, One-fifth means = \(\frac{1}{5}\) = \(\frac{Profit}{Selling\;price}\) Now the cost price = 5 - 1 = 4 So the profit% = 1 × \(\frac{100}{4}\) = 25% |