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歡迎您訪問彩票11選5的各項中獎概率是怎么計算的?求公式?!

彩票11選5的各項中獎概率是怎么計算的?求公式?

更新時間:2022-12-24 02:16:24作者:admin2

任選一1/11;任選二1/5.5;任選三1/16.5;任選四1/66;任選五1/462;任選六1/77;任選七1/22;任選八1/8.25;選前二組選1/55;選前二直選1/110;選前三組選1/165;選前三直選1/990比如用任選二為例,任選二1/5.5,11個數兩兩組合是55個,每期出5個數,那么這5個數在兩兩組合是10個,用55除以10就是5.5;反獎率是全包的話55*2=110除以單注獎金6*10*100%=54% 其他的你自己算算就知道了

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