When a number is stated as a percentage, it means that the number represents a portion of what value?
A. 16
B. 50
C. 64
D. 100
Answer (2)
A percentage represents a part of a whole.
'Percent' means 'out of one hundred'.
Therefore, a percentage represents a portion of 100.
The answer is 100 .
Explanation
Understanding Percentages The question asks us to identify the value that a percentage represents a portion of. Let's break down what a percentage actually means.
The Meaning of 'Percent' A percentage is essentially a ratio or fraction that is expressed 'out of 100'. The word 'percent' comes from the Latin 'per centum', meaning 'out of one hundred'. So, when we say '50 percent', we mean 50 out of 100, or 100 50 .
Conclusion Therefore, when a number is stated as a percentage, it inherently represents a portion of 100.
Examples
Imagine you're shopping and see a sign that says '20% off'. This means you'll pay 20 less for every 100 of the original price. So, if an item costs $100, you save $20. Percentages are used everywhere to calculate discounts, taxes, interest rates, and even grades!
A percentage represents a portion of the value 100, as 'percent' means 'out of one hundred'. Therefore, the answer is 100. This concept is fundamental in mathematics for understanding ratios and proportions.
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