QQuestionMathematics
QuestionMathematics
If you are asked to calculate a percentage, such as 75% of 45, what would you do?
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Answer
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Step 1:I'll solve this step-by-step using the specified LaTeX formatting guidelines:
Step 2:: Understand the Problem
To calculate a percentage of a number, we multiply the number by the percentage expressed as a decimal.
Step 3:: Convert the Percentage to a Decimal
- 75% is equivalent to $$\frac{75}{100} = 0.75
Step 4:: Multiply the Number by the Decimal
- Multiply 45 by $$0.75
45 \times 0.75 = 33.75
Step 5:: Check the Calculation
- $$45 \times 0.75 = 33.75
- This confirms our previous step
Final Answer
Key Insights: - To find a percentage of a number, convert the percentage to a decimal by dividing by 100 - Multiply the decimal by the original number - Always double-check your calculation
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