if u can use 3 twice 3*8+1+6-6= 25
You cannot get 0 using only those numbers and division.
binary system
2,5,13,647,809
There is only one combination. In a combination the order of the numbers does not matter so the only combination is 0123456789. This is the same as 1326458097
There are 25 such numbers.
how do i make 17 using only 2 4 6 8
By using any letters A to Z and any numbers 0 to 9
binary.
There are 25 of them.
Since 100/4 = 25, there are 25 numbers between 0 and 100 divisible by 4.
100
25