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135 LearnersLast updated on March 11th, 2025
20% as a decimal
It is a simple question on decimal conversion. Firstly, we have to understand percentages and decimals. A percentage represents a part out of 100. The symbol % signifies "per hundred." A decimal is a way to represent numbers that are not whole, using a decimal point (.) to separate the whole part from the fractional part. The numbers to the left of the decimal point represent the whole, and those to the right represent the fractional part.
What is 20% as a decimal?
Answer
20% in decimal form can be written as 0.2.
Explanation
To convert 20% to a decimal, we will use the method of division by 100, since percentages are out of 100. Let's see the step-by-step breakdown of the process:
Step 1: Understand that 20% means 20 per 100, which is 20/100.
Step 2: To convert this fraction to a decimal, divide the numerator (20) by the denominator (100).
Step 3: 20 divided by 100 equals 0.2.
Thus, the answer for 20% as a decimal is 0.2.
Important Glossaries for 20% as a decimal
- Percentage: A way of expressing a number as a fraction of 100, denoted by the symbol %.
- Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.
- Conversion: The process of changing or converting something into a different form.
- Numerator: The top part of a fraction that indicates how many parts of the whole are being considered.
- Denominator: The bottom part of a fraction that shows how many parts make up a whole.
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