6/9 Simplified

The fraction 6/9 written in its simplest form.

6/9 in simplest form
2/3
= 0.666667 as a decimal · 66.6667% as a percentage
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How it works

To reduce a fraction, divide the numerator and denominator by their greatest common factor (GCF).

  • GCF of 6 and 9 = 3
  • 6 ÷ 3 = 2
  • 9 ÷ 3 = 3

So 6/9 = 2/3, which cannot be reduced further because 2 and 3 share no common factor other than 1.

Equivalent fractions

6/9 = 2/3 = 4/6 = 6/9 = 8/12 — all equal to 0.666667.

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Frequently asked questions

What is 6/9 in simplest form?+

6/9 simplifies to 2/3. Both the numerator and denominator share a greatest common factor of 3, and dividing each by 3 gives 2/3.

How do you simplify 6/9?+

Find the greatest common factor (GCF) of 6 and 9, which is 3, then divide the top and bottom by it: 6 ÷ 3 = 2 and 9 ÷ 3 = 3, giving 2/3.