Decimal to fraction
Enter a decimal number (e.g. 0.75) and get the equivalent simplified fraction.
What it's for
To bring a decimal number back to its fraction form: handy in math, cooking (½, ¾) and to understand proportions.
How it works
The decimal is written as a fraction with a power-of-ten denominator, then reduced to lowest terms. E.g. 0.75 = 75/100 = 3/4.