<PRE><B>Question 565258</B>
Eight people are going to line up to get on a bus. 
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Three of those people are husband, wife and their daughter that must follow each other when they line up to get on the bus. 
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How many ways are possible for the line up?
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Treat the 3 family members as a unit that can be arranged 3! = 6 ways
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Then you have 5 individual plus the family to arrange is 6! = 720 ways
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Total # of arrangements: 6*720 = 4320
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Cheers,
Stan H.</PRE>