3
Any number whose digital sum add up to 9 is divisible by 9
Yes. It is the divisibility rule for 9.
The multiples of 9 are: 1 and 9 3 and 3
Yes
It is 3 6 9
It is divisible by 3 and 9 but not the others.
If the digit sum of a number is 9 then it is divisible by 9
8, yes. 9, no.
Yes. It is the divisibility rule for 9.
The multiples of 9 are: 1 and 9 3 and 3
Yes
a number is divisible by 9 if the sum of the digits is divisible by 9.
It is 3 6 9
It is: 9/50 = 0.18
3 and 9. And they divide into 123456789 whether or not you use divisibility rules!
If the digit sum of a number adds up to 9 then it is divisible by 9.
No.
Its digits add up to 9 so therefore it is divisible by 9