Three numbers are :
3
9 and
1
* * * * *
Oh dear! Those are numbers that divide into 9, not numbers that are divisible (not divisable, incidentally) by 9.
Possible answers to the question are 18, 27 and 36
987
3, 6, 9
The list of numbers that are divisible by three is infinite. The first four are: 3, 6, 9, 12 . . .
All numbers divisible by 3 are NOT divisible by 9. As an example, 6, which is divisible by 3, is not divisible by 9. However, all numbers divisible by 9 are also divisible by 3 because 9 is divisible by 3.
Yes; all numbers that are divisible by 9 are divisible by 3.
two NUMBERS that are divisible by three are 6 and 9.
987
3, 6, 9
The list of numbers that are divisible by three is infinite. The first four are: 3, 6, 9, 12 . . .
27 is divisible by three because the sum of 2 and 7 is divisible by three. However, this trick only works with the numbers 3 and 9. 27 divided by 3 is 9.
No. For example, 9 is divisible by 3 and 9, but not 6. Even numbers that are divisble by 3 and 9 are also divisble by 6.
All numbers divisible by 3 are NOT divisible by 9. As an example, 6, which is divisible by 3, is not divisible by 9. However, all numbers divisible by 9 are also divisible by 3 because 9 is divisible by 3.
because the number three can go into the number nine.
Yes; all numbers that are divisible by 9 are divisible by 3.
9
If the digits add up to a multiple of three for example: 52039 5+2+0+3+9=19 19 is not divisible by 3 so 52039 is not divisible by 3 --------- 342 3+4+2=9 9 is divisible by 3 so 342 is divisible by 3
If you add up the digits, and the sum is divisible by 9 or a multiple of 9.* * * * *For really big numbers you may need to find the digital root (sum of digits) of the digital root.The divisibility rule for 9 is that the sum of the digits of a number must add up to 9 or a multiple of 9.For example, is 81 divisible by 9? Lets find out! 8+1=9. Then it is divisible by 9.