The lowest terms for 19/31 would be 1
-- There are 12 total bottles in the box. 8 of them are grey.
-- The probability of getting a grey bottle on the first draw is 8/12 .
-- Now there are 11 bottles left in the box, and 7 of them are grey
-- The probability of getting a grey bottle on the second draw is 7/11 .
-- The probability of both events happening is
(8/12) · (7/11) = 56/132 = 14/33 = about 42.4% (rounded)
Answer:
91,992
Step-by-step explanation:
304,802 - 212,810 = 91,992
