1: 0.8 0.42
7 7.5
1 0.35
0.86 0.72
2: 6.23 21.4 5.33
6.21 2.36 2.79
3: 16.488 5 1.165
29.214 10.422
4: (1.98+8.65+4.25)x2
=14.88x2
=29.76
5: (1) 351.14
340.92
335.78
(2) A 运动员
提交 重置