Answer:
5/2 or 2½ or 2.5
Step-by-step explanation:
20/8 = 2.5
10/4 = 2.5
Your answer will be:
The total number of marbles that are not black.
Hey there !
No. of ways to arrange n objects is n!
[ When there's no conditions ]
Hence , number of ways we can arrange 9 performers is 9! = 362880 Ans.
Hope it helps!