What is 1.5 as a Fraction?

Are you trying to figure out how to write 1.5 in the form of a fraction?

Solution: 1.5 as a fraction is 1 1/2

Follow along to see how to convert decimals like this to a fraction.

How to Convert 1.5 to a Fraction

You can convert 1.5 to fraction form by following a few easy steps.

Remove the whole number and focus on the number to the right of the decimal place.
Set aside the 1 and convert .5 to a fraction
Convert the decimal into a fraction by putting the decimal over 1 in fraction format.
0.5=.51
Multiply the numerator and denominator by 10 to eliminate decimal places.
0.5 × 101 × 10=510
Add the whole number to the beginning of the numerator
1 → 510=1510
Reduce the fraction by finding the greatest common factor (GCF) of the numerator and denominator.
GCF of 15 and 10 = 5
Divide the numerator and denominator by the greatest common factor (5).
15 ÷ 510 ÷ 5=32
Convert to a mixed fraction by finding the whole number and remainder.
3÷2=1R1
32=112

Thus, the resulting fraction is 1 1/2.

Convert Another Decimal to a Fraction

Use our decimal to fraction calculator to show any decimal as a fraction. The calculator will show each step in the conversion, so you can see how it's done.

convert fraction to decimal

Fraction:

 

Steps to Solve

 
 
Learn how we calculated this below

More Decimal to Fraction Conversions

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You can also use our equivalent fractions chart to find the equivalent fraction for even more decimals.

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