請問六合彩9/10個字複式中頭獎至安慰獎的機會率是多少?

頭獎(選中6個號碼 或 選中6個號碼及特別號碼)9字複式機會率 = 9C6 / 49C6 = 1 / 166474 10字複式機會率 = 10C6 / 49C6 = 1 / 66589 .6
二獎(選中5個號碼及特別號碼)9字複式機會率 = [ (9C5) (40C1) / 49C6 ] x 4/43 = 1 / 29826 .5916710字複式機會率 = [ (10C5) (39C1) / 49C6 ] x 5/43 = 1 / 12236 .55043
三獎(選中5個號碼)9字複式機會率 = [ (9C5) (40C1) / 49C6 ] x 39/43 = 1 / 3059 .13760710字複式機會率 = [ (10C5) (39C1) / 49C6 ] x 38/43 = 1 / 1610 .072425
四獎(選中4個號碼及特別號碼)9字複式機會率 = [ (9C4) (40C2) / 49C6 ] x 5/43 = 1 / 1223 .65504310字複式機會率 = [ (10C4) (39C2) / 49C6 ] x 6/43 = 1 / 644 .0289699
五獎(選中4個號碼)9字複式機會率 = [ (9C4) (40C2) / 49C6 ] x 38/43 = 1 / 161 .007242510字複式機會率 = [ (10C4) (39C2) / 49C6 ] x 37/43 = 1 / 104 .4371302
六獎(選中3個號碼及特別號碼)9字複式機會率 = [ (9C3) (40C3) / 49C6 ] x 6/43 = 1 / 120 .755431810字複式機會率 = [ (10C3) (39C3) / 49C6 ] x 7/43 = 1 / 78 .32784769
七獎(選中3個號碼)9字複式機會率 = [ (9C3) (40C3) / 49C6 ] x 37/43 = 1 / 19 .5819619210字複式機會率 = [ (10C3) (39C3) / 49C6 ] x 36/43 = 1 / 15 .23041483