3/7•6/11

Compute (3/7) × (6/11):

• Numerator: 3 × 6 = 18
• Denominator: 7 × 11 = 77

So 18/77, which is already in lowest terms (gcd(18,77) = 1).

Approximately 0.2338 if you want a decimal. Tip: You can cancel crosswise if there are common factors between a numerator and a denominator of the other fraction. Here none apply.