How many ways are there to split a group of 12 students into two groups of 6 students each? (The order of the groups does not matter)	Pick one: A) 180 B) 262 C) 384 D) 462 E) 512
12C6 = 924   If we consider these groups, each group will be counted twice.   The number of ways to choose 2 groups of 6 is  924/2= 
<gadget id="calculator"> 924/2</gadget>
<output>462</output>
462   The answer is 462.
<result>D</result>
How many ways are there to split a group of 12 students into two groups of 6 students each? (The order of the groups does not matter)