easy · GMAT Quant
A factory logged production batches numbered consecutively from 1 to 9. Exactly two of the batches will be selected at random, and all possible selections are equally likely.
What is the probability that the product of their numbers is even?
- (5)/(18)
- (5)/(9)
- (56)/(81)
- (13)/(18)
- (5)/(6)
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