Question 1120522
 8^C4/12^C4


8C4 over 12C4 = 8C4/12C4
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The ^ implies exponentiation.
8C4 = 8!/(4!*(8-4)!) = 8*7*6*5/24 = 70
12C4 = 12!/((12-4)!*4!) = 495
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70/495 = 14/99