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Answer: 6/7

 

What I did:

 Jul 31, 2019
 #1
avatar+104937 
+1

The eight possibililties are :

 

M M M

M M F

M F F

F F F

F F M

F M M

F M F

M F M

 

Since we know that  there is at least one female.....then this reduces the number of possibilities to seven

Six of these include at least one male

 

So  P (of at least one male)  = 6 / 7

 

 

 

cool cool cool

 Jul 31, 2019

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