Write the divisibility test of 3 explain with
example
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Answer:
Divisibility test of 3
Add all the digits and check whether their sum is divisible by 3 or not.
For example: 69
= 6+9
=15
We know that 15 is divisible by 3. Then 69 is divisible by 3.
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Step-by-step explanation:
divisibility rule of 3 is the sum of the digits should be divisible by 3.
EXAMPLE:
The number is 345678
3+4+5+6+7+8=33 =3+3=6
By knowing the multiplication table of 3 we directly find that 33 is divisible by 3. if it is difficult u can add the two digits to make a single digit 6. It is obvious that 6 is divisible by 3
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