Difference sheet

Subtracting Fractions Calculator

Accessible formula: a over b minus c over d equals a d minus b c, all over b d. Example: 3/4 − 1/6 = 7/12. 1/2 − 1/2 = 0. 1/3 − 2/3 = −1/3. Swapping the two fractions recomputes a different difference because subtraction is not commutative.