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Last updated on May 26th, 2025

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3% as a decimal

Professor Greenline Explaining Math Concepts

This is a basic question on percentage to decimal conversion. First, we need to understand percentages and decimals. A percentage represents a part out of 100. It is a way to express a number as a fraction of 100. 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 part, and those to the right represent the fractional part.

3% as a decimal for Australian Students
Professor Greenline from BrightChamps

What is 3% as a decimal?

3 percent as a decimal

 

Answer

 

3% as a decimal can be written as 0.03.

 

Explanation

 

To convert 3% into a decimal, we divide by 100. Let's break down the process step by step:

 

Step 1: Recognize that the percentage symbol (%) means "per hundred," so 3% means 3 per 100, or 3/100.

 

Step 2: To convert this fraction into a decimal, divide the numerator (3) by the denominator (100).

 

Step 3: Performing the division, 3 divided by 100 equals 0.03.

 

Therefore, 3% as a decimal is 0.03.

Professor Greenline from BrightChamps

Important Glossaries for 3% as a decimal

  • Percentage: A way of expressing a number as a fraction of 100.
     
  • 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 is not a whole number, representing a part of a whole.
     
  • Numerator: The top part of a fraction, indicating how many parts of the whole are being considered.
     
  • Division: A mathematical operation where a number (dividend) is divided by another number (divisor) to get a quotient.
Professor Greenline from BrightChamps

About BrightChamps in Australia

At BrightChamps, math questions are more than just exercises—they’re opportunities to grow and explore! Our mission is to help children across Australia develop important skills, including today’s focus on the 3% as a decimal with special attention on decimal conversions—in a fun, lively, and easy-to-understand way. Whether your child is calculating the speed of a roller coaster at Luna Park Sydney, tracking scores at a local cricket match, or managing their allowance for the latest gadgets, strong math skills give them confidence for daily challenges. Our lessons are interactive and designed to be enjoyable. Since kids in Australia learn in various ways, we customize our teaching to meet their individual styles. From Sydney’s vibrant streets to the beautiful Gold Coast beaches, BrightChamps brings math to life, making it relatable and exciting throughout Australia. Let’s make decimal conversions a fun part of every child’s math journey!
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