The probability that a builder will get a construction contract is 3/4 – McqOptions

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1.	The probability that a builder will get a construction contract is 3/4 and the probability that he will not get the electrical contract is 7/9 . If the probability of getting at least one contract is 5/6, when is the probability that he will get both?
A.	5/36
B.	5/6
C.	5/9
D.	None of the above
Answer» B. 5/6

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