math.
posted by Jerald .
1. 4.86/0.2
24.3
2. 2.52/0.7
3.6
3. 14.4/1.2
12
4. 17.1/3.8
4.5
5. 3.96/1.32
3
8. 1.296/0.16
8.1
10. 8.253/0.5
16.506
12. 1.50048/0.32
4.689
14. 4.4208/1.8
2.456
16. 160.3639/25.1
6.389

All are right! :)
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