0
- If the number is divisible by 2
and
- If the number is divisible by 3
To find out if the number is divisible by 2 you look at the last digit of the number and see if it's an even number...
ex: 420 you look at the 0 and 0 is a even number so 420 is divisible by 2.
To find out if a number is divisible by 3 you add all the digits together and then see if the sum is divisible by 3...
ex: 420 you add 4+2+0= 6 . and 6 is divisible by 3 so the number 420 is divisible by 3.
yeah!
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How do you know a number is divisible by 6?
the number will also be divisible by 3 and 2
Is 402 divisible by 6?
The way to know if a number is divisible by 3 is if its digit sum adds up to a number that is divisible by 3 (3, 6 or 9). The way to know if a number is divisible by 2 is if that number is even. That is, a number is divisible by two if the units are 0, 2, 4, 6 or 8. A number is divisible by 6 if it meets both these rules. In this case, 402 has the digit sum 6, and the units value is 2. Therefore, we can say that 402 is divisible by 6.
What is the divisible by 6?
If a number is divisible by 2 and 3, it is divisible by 6.
What 4 digit number is divisible by 5 and 6 but not 6?
There can be no such number. If it is divisible by 5 and 6it must be divisible by 6.
Can a number be divisible by 6 and 12?
Absolutely - any number that is divisible by 12 - is also divisible by 6 !
