Step by step
- Keep, change, flipKeep the first fraction, change ÷ to ×, and flip the second fraction upside down:1/4 ÷ 1/2 = 1/4 × 2/1
- Multiply the tops, then the bottoms(1 × 2)/(4 × 1) = 2/4
- SimplifyDivide the top and bottom by 2: 2/4 = 1/2
Check: 1/2 × 1/2 = 1/4 ✓