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I have 10 identical pieces of candy. In how many different ways can I distribute the candies to 4 different kids?

 Nov 1, 2017
 #1
avatar+98197 
+2

 

 

Assuming that each kid got at least one piece of candy [ we don't want any riots....!!! ]

 

The number of ways is 

 

C  [ k -1 , n - 1 ]

 

Where =  10   and n  = 4

 

So we have

 

C [ 9 , 3  ]  =  84  ways

 

[ This is analogous to the problem of distributing k identical balls into n distinguishable boxes]

 

 

cool cool cool

 Nov 1, 2017
 #2
avatar+637 
0

Thanks!

 Nov 2, 2017

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