1.5 as a Fraction
The decimal 1.5 written as a fraction in simplest form.
1.5 as a fraction
3/2
= 1 1/2 as a mixed number · 150% as a percentage
How it works
- Write 1.5 over a power of 10: 15/10
- Divide the top and bottom by their greatest common factor to reduce it to 3/2
- As a mixed number: 1 1/2
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Frequently asked questions
What is 1.5 as a fraction?+
1.5 as a fraction is 3/2 in simplest form. As a mixed number that is 1 1/2.
How do you convert 1.5 to a fraction?+
Write the decimal over a power of 10 — 1.5 = 15/10 — then divide the top and bottom by their greatest common factor to reduce it to 3/2.