SOLUTION: four men, two women and a child sit at a round table. find the number of ways of arranging the seven people if the child is already sitted

Algebra ->  Permutations -> SOLUTION: four men, two women and a child sit at a round table. find the number of ways of arranging the seven people if the child is already sitted      Log On

The number of distinguishable circular permutations for n people sitting at a round table is  = (n-1)!.


In your case, it is 6! = 1*2*3*4*5*6 = 720 ways.