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Last updated on 5 August 2025

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12% as a decimal

Professor Greenline Explaining Math Concepts

This is a simple question on percentage to decimal conversion. Firstly, we need to understand percentages and decimals. A percentage represents a part out of 100. When converting a percentage to a decimal, you can express the percentage as a fraction with a denominator of 100 and then convert it to a decimal. A decimal is a way to represent a number that is not whole, using a (.) 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.

12% as a decimal for Global Students
Professor Greenline from BrightChamps

What is 12% as a decimal?

12 percent as a decimal

 

Answer

 

12% as a decimal can be written as 0.12.

 

Explanation

 

To convert 12% to a decimal, we divide by 100. This is because the percentage is a fraction with a denominator of 100.

 

Step 1: Write 12% as a fraction, which is 12/100.

 

Step 2: Divide 12 by 100.

 

Step 3: 12 ÷ 100 = 0.12.

 

This process gives us the decimal form of 12%, which is 0.12.

Professor Greenline from BrightChamps

Important Glossaries for 12% as a decimal

  • Percentage: A proportion per hundred, 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.
     
  • Fraction: A numerical quantity that represents a part of a whole.
     
  • 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.
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