A number is divisible by 9 if the sum of its digits is also divisible by 9. For example, the numbers 9, 18, 27, 36, and so on are all divisible by 9. Additionally, any integer that can be expressed in the form of 9n, where n is an integer, will also be divisible by 9.
45
divisable means divided by, so 9 divided by itself equals one. so techniqually yep!
No
no
No, 1731 is devisible by 3.
Any of its multiples including itself
Because it is devisible by 2
708/6 is 118.
Sum the digits: 4+9=13 => NOT divisible by 3 Last digit is not 5 or 0 => NOT divisible by 5
25 is divisible by 1, 5, 25
No, 45 divided by 4 is 11.25
To devise is to build on an idea. IT IS LIKE INVENTING SOMETHING