Step by step
- Write each number as a fraction2 3/4 = (2 × 4 + 3)/4 = 11/4
- Keep, change, flipKeep the first fraction, change ÷ to ×, and flip the second fraction upside down:11/4 ÷ 1/2 = 11/4 × 2/1
- Multiply the tops, then the bottoms(11 × 2)/(4 × 1) = 22/4
- SimplifyDivide the top and bottom by 2: 22/4 = 11/2
- Write it as a mixed number11 ÷ 2 = 5 remainder 1, so 11/2 = 5 1/2
Check: 11/2 × 1/2 = 11/4 ✓