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- 4
- 100
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1
4 98 . 96
2
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13 , – 6, 18, 30, 42, 54, 66, 78, 90. . , .
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– 44.5 – 45.5 – 56
2 70% , 30% (135 / 50 ); 4 7
1 1: *1 , 1 *, * *.
23 36 = 10 1 1; 20 28 = 10
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