Mathematics

A:B=2:6; total 1108. A?

A 184.67
B 831
C 554
D 277

A:B=3:4; total 359. A?

A 153.86
B 205.14
C 119.67
D 89.75

A:B=3:3; total 485. A?

A 247.5
B 245.5
C 242.5
D 249.5

A:B=5:8; total 1318. A?

A 811.08
B 506.92
C 263.6
D 164.75

A:B=8:6; total 646. A?

A 276.86
B 369.14
C 80.75
D 107.67

A:B=9:13; total 1535. A?

A 627.95
B 907.05
C 170.56
D 118.08

A:B=4:3; total 177. A?

A 44.25
B 75.86
C 101.14
D 59

A:B=10:12; total 1353. A?

A 135.3
B 738
C 615
D 112.75

A:B=9:5; total 464. A?

A 92.8
B 165.71
C 51.56
D 298.29

A:B=4:3; total 1563. A?

A 893.14
B 669.86
C 390.75
D 521

A:B=7:4; total 513. A?

A 73.29
B 186.55
C 326.45
D 128.25

A:B=8:9; total 961. A?

A 120.12
B 508.76
C 452.24
D 106.78

A:B=3:10; total 989. A?

A 329.67
B 760.77
C 228.23
D 98.9

A:B=10:5; total 1542. A?

A 514
B 1028
C 154.2
D 308.4

A:B=5:10; total 1759. A?

A 586.33
B 1172.67
C 351.8
D 175.9

A:B=8:4; total 205. A?

A 25.62
B 68.33
C 136.67
D 51.25

A:B=5:7; total 751. A?

A 312.92
B 438.08
C 150.2
D 107.29

A:B=4:9; total 1500. A?

A 166.67
B 1038.46
C 375
D 461.54

A:B=5:12; total 121. A?

A 24.2
B 85.41
C 35.59
D 10.08

A:B=5:13; total 688. A?

A 52.92
B 496.89
C 137.6
D 191.11

A:B=8:13; total 1150. A?

A 711.9
B 438.1
C 143.75
D 88.46

A:B=9:6; total 1724. A?

A 287.33
B 689.6
C 191.56
D 1034.4

A:B=8:13; total 457. A?

A 57.12
B 282.9
C 174.1
D 35.15

A:B=8:7; total 520. A?

A 74.29
B 242.67
C 65
D 277.33

A:B=4:13; total 303. A?

A 71.29
B 231.71
C 75.75
D 23.31