What is 1 2/3 as a decimal?

Converting fractions to decimals is an essential skill. It bridges the gap between two numeric representations. In this guide, we will detail the process of converting the fraction 1 2/3 to a decimal.

You can select other fractional values to familiarize yourself with the conversion guide.

Often, convert 13/8 to a decimal or 10/6 to a decimal, depending on the task.

Understanding the Fraction: 1 2/3

A fraction is composed of two numbers: a numerator (top number) and a denominator (bottom number). In the fraction 1 2/3: 1 is an integer, 2 is the numerator, and 3 is the denominator. The first step is to represent the mixed fraction as an improper fraction. Multiply the integer 1 by the denominator 3, and add the numerator 2: (1 × 3 + 2). To get the value of the fraction, the numerator of 5 is divided by the denominator of 3.

Conversion formula (equation):

123=1 × 3 + 23=53=1.667


123 = 1.667

What is a fraction?

A fraction is a mathematical expression of two parts: the numerator on top and the denominator below. It represents partial values, showcasing relationships or comparisons.

What is a decimal?

A decimal is a numeral system with a point. This point divides the integer from its fractional part. It provides a straightforward way to express and work with values less than one.

Conversion Steps:

To get the decimal of 1 2/3, follow these steps:

  1. Step 1: Representing an improper fraction. Let's start by converting a mixed fraction to an improper fraction. To achieve this, we multiply the integer 1 by the denominator 3, and plus the numerator 2.
  2. Step 2: Set up the division. Divide the numerator of 5 by the denominator of 3. This will look like the following: 5÷3.
  3. Step 3: Divide. Perform the division. If using a calculator, simply divide 5 by 3. If doing it manually, apply division.
  4. Step 4: Identify the decimal. The result of the division will be a decimal value. When 5 is divided by 3, the decimal obtained is 1.6666666666667.

Rounding and Interpretation:

The decimal 1.6666666666667 is recurring. Often, we round it to a desired number of decimal places for simplicity, such as 1.667. This rounded value is the decimal equivalent of the fraction 1 2/3.