Product diagram

Multiplying Fractions Calculator

Accessible formula: a over b times c over d equals a c over b d. Example: 2/3 × 3/5 = 6/15, which simplifies by GCD 3 to 2/5. Cross-cancellation is shown when a numerator shares a factor with the other denominator. Zero numerators yield zero. No extra decimal rounding is applied to the exact product.