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Last updated on May 26th, 2025

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125 as a Decimal

Professor Greenline Explaining Math Concepts

It is a simple question on decimal conversion. Firstly, we have to understand whole numbers and decimals. A whole number represents a complete number without any fractional or decimal part. 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.

125 as a Decimal for Australian Students
Professor Greenline from BrightChamps

What is 125 as a decimal?

125 as a decimal

 

Answer

 

125 as a decimal is simply written as 125.0. It is a terminating decimal since it ends without repeating infinitely.

 

Explanation

 

To express 125 as a decimal, we consider its whole number form. There is no fractional part in 125, so by adding a decimal point followed by a zero, we represent it as 125.0. This indicates that there are no fractional parts after the whole number.

Professor Greenline from BrightChamps

Important Glossaries for 125 as a decimal

  • Whole Number: A number without fractions; an integer.

 

  • Decimal: A number that uses the base ten and includes a decimal point to separate the whole part from the fractional part.

 

  • Terminating Decimal: A decimal that ends and does not repeat infinitely.

 

  • Fractional Part: The portion of a decimal number that appears after the decimal point.

 

  • Decimal Point: A dot (.) used to separate the whole part of a number from the fractional part.
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 125 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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