Fraction Subtraction Calculator

Understanding Fraction Subtraction

Subtracting fractions is a fundamental arithmetic operation used to find the difference between two fractional quantities. Fractions represent parts of a whole and consist of a numerator (top number) and a denominator (bottom number).

To subtract fractions, they must have a common denominator. If they don't, you need to find the least common multiple (LCM) of the denominators to make them the same. Once they have a common denominator, subtract the numerators and keep the denominator the same.

For mixed fractions (fractions with a whole number part), you can convert them into improper fractions before subtracting, or subtract the whole number parts and fractional parts separately, taking care to borrow from the whole number part if necessary.

This calculator simplifies the process, allowing you to input fractions and instantly get the subtracted result in both fraction and decimal forms. It's a helpful tool for students, educators, and anyone working with fractions.