SOLUTION: You have a collection of six numbered balls; 1 through 3 are blue and 4 through 6 are green. How many different arrangements of these balls in a line are possible? What percentage

Algebra ->  Permutations -> SOLUTION: You have a collection of six numbered balls; 1 through 3 are blue and 4 through 6 are green. How many different arrangements of these balls in a line are possible? What percentage       Log On


   

Question 696870: You have a collection of six numbered balls; 1 through 3 are blue and 4 through 6 are green. How many different arrangements of these balls in a line are possible? What percentage of those arrangements have three blue balls followed by three green balls?
Answer by reviewermath(1029) About Me  (Show Source):
You can put this solution on YOUR website!
How many different arrangements of these balls in a line are possible?
6! = highlight%28720%29

What percentage of those arrangements have three blue balls followed by three green balls?
(3!3!2!/720) = 72/720 = 10%