Asked by picklepeter

How many ways are there to split 12 people into 4 groups with 3 people in each group?
Answered by oobleck
12C3 * 9C3 * 6C3 * 3C3
Answered by Jasmine
In how many ways can you group 12 people into 2 groups of 3 people and 3 groups of 2 people?