Step by step
- Keep, change, flipKeep the first fraction, change ÷ to ×, and flip the second fraction upside down:1/2 ÷ 1/10 = 1/2 × 10/1
- Multiply the tops, then the bottoms(1 × 10)/(2 × 1) = 10/2
- SimplifyDivide the top and bottom by 2: 10/2 = 5
Check: 5 × 1/10 = 1/2 ✓