Mathematics

A:B=2:10; total 1297. A?

A 648.5
B 1080.83
C 216.17
D 129.7

A:B=2:8; total 856. A?

A 107
B 684.8
C 428
D 171.2

A:B=10:8; total 471. A?

A 261.67
B 209.33
C 47.1
D 58.88

A:B=2:4; total 667. A?

A 222.33
B 444.67
C 333.5
D 166.75

A:B=4:5; total 1311. A?

A 582.67
B 728.33
C 327.75
D 262.2

A:B=10:6; total 723. A?

A 451.88
B 271.12
C 72.3
D 120.5

A:B=3:6; total 800. A?

A 273.67
B 269.67
C 271.67
D 266.67

A:B=2:12; total 1738. A?

A 1489.71
B 248.29
C 869
D 144.83

A:B=8:5; total 1465. A?

A 183.12
B 563.46
C 901.54
D 293

A:B=9:4; total 1283. A?

A 888.23
B 394.77
C 142.56
D 320.75

A:B=2:13; total 919. A?

A 122.53
B 796.47
C 459.5
D 70.69

A:B=9:11; total 1094. A?

A 601.7
B 492.3
C 121.56
D 99.45

A:B=3:9; total 1115. A?

A 278.75
B 836.25
C 371.67
D 123.89

A:B=5:9; total 499. A?

A 178.21
B 320.79
C 99.8
D 55.44

A:B=3:5; total 233. A?

A 77.67
B 145.62
C 87.38
D 46.6

A:B=10:5; total 849. A?

A 84.9
B 283
C 566
D 169.8

A:B=10:12; total 660. A?

A 55
B 360
C 66
D 300

A:B=6:5; total 695. A?

A 379.09
B 315.91
C 115.83
D 139

A:B=2:11; total 1171. A?

A 180.15
B 990.85
C 585.5
D 106.45

A:B=3:6; total 107. A?

A 35.67
B 38.67
C 40.67
D 42.67

A:B=6:7; total 443. A?

A 204.46
B 238.54
C 73.83
D 63.29

A:B=6:13; total 380. A?

A 29.23
B 260
C 63.33
D 120

A:B=2:6; total 1801. A?

A 900.5
B 1350.75
C 450.25
D 300.17

A:B=8:3; total 1024. A?

A 341.33
B 279.27
C 128
D 744.73

A:B=3:10; total 1682. A?

A 1293.85
B 388.15
C 560.67
D 168.2