Jump to lessons, tools, blog posts, and key pages.
Simplest form answer
The simplified form of 4/8 is 1/2. The GCF is 4, the decimal is 0.5, and the percent is 50%.
Simplified
1/2
Decimal
0.5
Percent
50%
1. Find the greatest common factor.
The GCF of 4 and 8 is 4.
2. Divide the numerator and denominator by the GCF.
4 ÷ 4 = 1
8 ÷ 4 = 2
3. Write the result.
4/8 simplified is 1/2.
Decimal equivalent
1/2 = 0.5
Percentage equivalent
1/2 = 50%
The filled part represents 1/2 of one whole.
Use the main fraction simplifier for any numerator and denominator.
Open the Fraction Simplifier