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Last updated on March 5th, 2025

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55% as a decimal

Professor Greenline Explaining Math Concepts
Foundation
Intermediate
Advance Topics

This is a simple question on decimal conversion. To convert percentages to decimals, we must understand the relationship between percentages and decimals. A percentage represents a part out of 100. To convert a percentage to a decimal, we divide by 100. Decimals use a 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.

Professor Greenline from BrightChamps

What is 55% as a decimal?

55 percent as a decimalAnswer

 

55% as a decimal can be written as 0.55.

 

Explanation

 

To convert 55% to a decimal, we divide by 100 since percent means per hundred.

 

Step 1: Identify the percentage, which is 55%.

 

Step 2: Divide 55 by 100 to convert it to a decimal.

 

Step 3: 55 ÷ 100 = 0.55.

 

Therefore, 55% as a decimal is 0.55.

Professor Greenline from BrightChamps

Important Glossaries for 55% as a decimal

  • Percentage: A fraction of 100, used to describe a proportionate part.

 

  • 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 from one form or unit to another.

 

  • Decimal Point: A dot used to separate the whole part from the fractional part in a decimal number.

 

  • Division: A mathematical operation where a number is divided by another.
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