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Last updated on March 4th, 2025

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6 2/5 as a Decimal

Professor Greenline Explaining Math Concepts

It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part from the whole. It has two parts, numerator (number on the top) here, 2 represents how many parts out of the whole. The denominator (number below) shows how many parts make the whole, here it is 5. A decimal is a way to represent the number that is not whole, using a (.) or a decimal to separate the whole part from the fraction part. The numbers to the left of the decimal point represent the whole, and that to the right represents the fractional part.

6 2/5 as a Decimal for Thai Students
Professor Greenline from BrightChamps

What is 6 2/5 as a decimal?

6 2/5 as a decimal

 

Answer

 

6 2/5 in decimals can be written as 6.4. It is a terminating decimal, meaning it does not repeat.

 

Explanation

 

To get 6 2/5 in decimal, we will first convert the fraction part 2/5 to a decimal. Let's see the step-by-step breakdown of the process:

 

Step 1: Identify the numerator and denominator because the numerator (2) will be taken as the dividend and the denominator (5) will be the divisor.

 

Step 2: Divide 2 by 5. Since 2 is smaller than 5, we will use the decimal method. We add a decimal point and a zero to the dividend, making it 20.

 

Step 3: Now that it is 20, we can divide it by 5. 5 goes into 20 exactly 4 times.

 

Step 4: Place 4 in the quotient position. The result is 0.4 since the division ends here.

 

Step 5: Combine the whole number 6 with the decimal 0.4 to get 6.4.

Professor Greenline from BrightChamps

Important Glossaries for 6 2/5 as a decimal

  • Mixed Number: A number consisting of an integer and a fraction, like 6 2/5.

 

  • Fraction: A numerical quantity that is not a whole number, representing a part of a whole.

 

  • 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.

 

  • Division: The process of determining how many times one number is contained within another.
Professor Greenline from BrightChamps

About BrightChamps in Thailand

At BrightChamps, math questions go beyond simple problems—they open the door to endless opportunities! Our goal is to help children throughout Thailand master important skills, such as today’s focus on the 6 2/5 as a Decimal, with a special focus on decimal conversions—in a way that’s engaging, fun, and simple to follow. Whether your child is calculating the speed of a roller coaster at Dream World, tracking scores at a local football match, or managing their allowance to buy the latest gadgets, solid math skills give them the confidence to handle everyday tasks. Our lessons are designed to be interactive and enjoyable. Because children in Thailand have different learning styles, we customize our teaching to suit each one. From the busy streets of Bangkok to the tropical islands of Phuket, BrightChamps brings math to life, making it relatable and exciting across Thailand. Let’s make decimal conversions a fun part of every child’s math journey!
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