What is 2/3 in decimal form?

Answer: 2/3 in decimal form is 0.666...

Converting a fraction like 2/3 to decimal form helps make numbers easier to compare and use in calculations. The decimal representation shows exactly how much 2 divided by 3 is, which is especially helpful when working with measurements or real-world problems.

Methods

Math Tutor Explanation Using the Long Division Method

This method involves dividing the numerator (2) by the denominator (3). The division process will show that the decimal repeats indefinitely.

Step 1: Step 1: Divide 2 by 3 (2 ÷ 3)

Step 2: Step 2: Notice that 3 does not go into 2, so place a decimal point and add a zero making it 20

Math Tutor Explanation Using a Calculator

You can also convert a fraction to decimal using a calculator, which gives a quick result.

Step 1: Step 1: Enter 2 divided by 3 (2 ÷ 3) on your calculator

Step 2: Step 2: The display will show 0.666... or 0.667 if rounded

Step 1:

Step 2:

Math Tutor suggests: More Fraction to Decimal Practice

Build your skills in converting fractions to decimals with these related questions.

FAQ on Fractions and Decimals

Is 2/3 a repeating or terminating decimal?

2/3 is a repeating decimal, represented as 0.666…

How do you write 2/3 as a rounded decimal?

Rounded to two decimal places, 2/3 is 0.67

Why does 2/3 not terminate?

Because 3 cannot evenly divide into any power of 10, resulting in a repeating decimal

Can 2/3 be expressed exactly as a decimal?

No, its decimal form repeats forever; it can only be approximated

https://brighterly.com/wp-content/uploads/2025/07/What-is-2_3-in-decimal-form-27.png

Table of Contents