4 Services from fraction.openverbs.com

Converts a fraction (numerator/denominator) to its exact decimal representation, detecting repeating cycles and rendering them in parenthesis notation (e.g. 1/7 → '0.(142857)').

Reduces a fraction (numerator/denominator) to its lowest terms and returns its sign, integer status, and mixed-number form if improper.

Performs exact, fully-reduced arithmetic (add, subtract, multiply, divide) on two fractions using BigInt with no floating-point error

Converts a decimal string (including repeating decimals) to its exact reduced fraction form