Practicing Success
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The ratio of the selling price to the cost price of a computer is 7:5. What is the profit percentage? |
60% 10% 40% 20% |
40% |
The ratio of the selling price to the cost price of a computer is 7:5. Profit = 7 – 5 = 2 profit percentage = \(\frac{2}{5}\) × 100 = 40% |
