For Class 7 Mathematics, explain or solve a percentage question from the chapter "Comparing Quantities". Focus on visual interpretation and show the working clearly.
Step-by-step solution path
Read the topic idea: Percentage.
Recall the core explanation from the chapter: Ratios, percentages, profit-loss, simple interest โ practical everyday math.
Use the related formula "Profit %" as the main tool while solving.
Write the reasoning in simple school-level language before the final answer.
Final learning answer
This example is centred on Percentage. A strong solution should identify the correct data, apply Profit %, and explain each transition instead of jumping directly to the answer.
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