Step by step
- Keep, change, flipKeep the first fraction, change ÷ to ×, and flip the second fraction upside down:2/3 ÷ 2/3 = 2/3 × 3/2
- Multiply the tops, then the bottoms(2 × 3)/(3 × 2) = 6/6
- SimplifyDivide the top and bottom by 6: 6/6 = 1
Check: 1 × 2/3 = 2/3 ✓