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Coffee and Dessert
The maitre 'd at an expensive Manhattan restaurant has noticed that 60% of the
couples order dessert and coffee. However, 20% of the couples who order dessert
don't order coffee. What is the probability that the next couple the maitre 'd
seats will not order dessert?
(A) 20%
(B) 25%
(C) 40%
(D) 60%
(E) 75%
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