Math Problem of Video Bingo

[B1GER1C828]

hello, so i was playing video bingo and wanted to know odds of actually getting the 5k jackpot.

how the game is played: 75 total numbers eligible to be drawn. Each game varies how many numbers are drawn, but for this example It will be 73. I need to match 24 numbers within the first 45 numbers drawn to win the biggest payout(5k-1) What is the probability i hit the 24 numbers in the first 45 draws?

When i did it out, i got 0.00000000482639 which ya know, just doesnt seem right Any help?

[Justin7]

Winning hands divided by possible hands:

(45 choose 24) divided by (75 choose 45)

[B1GER1C828]

Winning hands divided by possible hands: (45 choose 24) divided by (75 choose 45)

in excel, this would be =combin(45,24) and =combin(75,45) then divide?

if so, then i did it rightm i just didnt think i did. thought it would be a bigger percent

might stay clear of video bingo now

[sportscash]

yeah bingo is tough