1. 0.5 × 0.3 = 0.15
2. 0.9 × 0.8 = 0.72
3. 0.7 × 0.6 = 0.42
4. 0.4 × 0.2 = 0.08
5. 0.6 × 0.9 = 0.54
6. 0.2 × 0.7 = 0.14
7. 0.3 × 0.4 = 0.12
8. 0.8 × 0.5 = 0.4
9. 0.1 × 0.2 = 0.02
