2 groups
15
3 there are 6 thirds total, in 2. If you group the thirds in groups of 2 then you will have 3 groups or 6 thirds divided by 2 = 3
20 x 19 x 18/3 x 2 = 1,140 groups
There are 4 groups of 2 in 8 (2X4=8, 8/2=4)There are 28 pairs in all the numbers between 1 and 8 (1&2,1&3, etc.)
There are six (6) groups of 2 in three groups of 4. Your answer is six (6)
6
If the groups are indistinguishable, then 4.
1+2=3 2+1=3 3-2=1 3-1=2 and so on. u can have many groups of numbers this was just 1 example
(2^3)(4^3) is also 8(4^3) which is 8*64 so its 512
2 groups of 15 3 groups of 10 5 groups of 6 6 groups of 5 10 groups of 3 15 groups of 2
1. Ashkanesim 2. Sephardim 3 Bucharians there are three.
There are 5C3 = 5*4/(2*1) = 10 groups.
There are four groups of 4 that will make eight groups of 2.
there are 3 groups of veterans'!
50/2 = 25 groups
2 groups of 9 9 groups of 2 6 groups of 3 3 grouos of 6 1 group of 18 18 groups of 1