Step by step
- Write each number as a fraction3 1/3 = (3 × 3 + 1)/3 = 10/33 1/3 = (3 × 3 + 1)/3 = 10/3
- Multiply the tops, then the bottoms(10 × 10)/(3 × 3) = 100/9
- Write it as a mixed number100 ÷ 9 = 11 remainder 1, so 100/9 = 11 1/9
Check: 100/9 ÷ 10/3 = 10/3 ✓