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129 LearnersLast updated on March 20th, 2025
18 out of 20 as a Percentage
Numbers can be categorized into different types. Percentage is one of its kind. It is always represented with a percent sign (%), showing a number as a fraction of 100. Percentage represents a whole and a fractional part. For example, converting a score into a percentage helps to understand the proportion of marks obtained. For example, 18 out of 20, we are going to learn how to convert a fraction to a percentage.
What is 18 out of 20 as a Percentage?
Answer:
The answer for 18 out of 20 as a percentage will be 90%.
Explanation:
Converting a fraction to a percentage is a task for students that can be done easily. You can follow the steps mentioned below to find the answer.
Step 1: Firstly, convert the fraction into a decimal by dividing the numerator by the denominator. Here, 18 is the numerator and 20 is the denominator. Divide 18 by 20. 18 ÷ 20 = 0.9
Step 2: To convert the decimal to a percentage, multiply the result by 100. 0.9 × 100 = 90%
Thus, 18 out of 20 can be written as 90%.
Important Glossaries for 18 out of 20 as a Percentage
- Percentage: A way of expressing a number as a fraction of 100, denoted by the symbol %.
- Fraction: A numerical quantity representing a part of a whole, expressed as a ratio of two integers.
- Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.
- Denominator: The bottom part of a fraction, showing how many parts make up a whole.
- Decimal: A number that includes a decimal point, representing a part of a whole in base ten.
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