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Last updated on March 3rd, 2025

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5/12 as a Decimal

Professor Greenline Explaining Math Concepts
Foundation
Intermediate
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It is a simple question on decimal conversion. Firstly, we have to learn fractions and decimals. A fraction represents a part of the whole. It has two parts: the numerator (the number on the top) here, 5 represents how many parts out of the whole. The denominator (the number below) shows how many parts make the whole; here it is 12. A decimal represents a number that is not whole, using a (.) or a decimal 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.

Professor Greenline from BrightChamps

What is 5/12 as a decimal?

5/12 as a decimal

 

Answer

5/12 in decimals can be written as approximately 0.41666… It is a recurring decimal, indicating it will repeat the same digit infinitely.

 

Explanation

To get 5/12 in decimal, we will use the division method. Here, since 5 is smaller than 12, we will use the decimal method, which will give us approximately 0.4166. Let's see the step-by-step breakdown of the process:

Step 1: Identify the numerator and denominator because the numerator (5) will be taken as the dividend, and the denominator (12) will be the divisor.

 

Step 2: As 5 is smaller than 12, it can't be divided; here, we will use decimals. We will add 0 to the dividend, making 5 as 50 and adding a decimal point in the quotient place.

 

Step 3: Now that it is 50, we can divide it by 12. Let's see how many times 12 fits into 50.

 

Step 4: 50 is not a multiple of 12, so we will look for the nearest number that is 12 × 4 = 48. We will write 4 in the quotient place and subtract 48 from 50, which gives us 2. 

 

Step 5: Bring down another 0 in the dividend place, making 2 as 20, and then repeat the division process. The division process continues; we don't get the remainder as 0. This process is called a recurring decimal.

 

The answer for 5/12 as a decimal will be approximately 0.4166...

Professor Greenline from BrightChamps

Important Glossaries for 5/12 as a decimal

  • 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.

 

  • 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.

 

  • Recurring Decimal: A decimal number in which a digit or a group of digits repeats infinitely.
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