Step-by-Step SolutionStep 1: Convert percent to fraction10% = 10/100 = 1/10.Step 2: Multiply with the number(1/10) × 480 = 480 ÷ 10 = 48.Final Answer:48 → Option A.Quick Check:Move decimal one place: 480 → 48 ✅Quick Trick: 10% is one-tenth of the number.Common Mistakes:Forgetting to divide by 100 after multiplying by percentage.
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