Write the divisibility of 3 and 9
Answers
Answer:
divisibility rule of 3
the sum of the digits of a number is divisible by 3, then the number is divisible by 3.
divisibility rule of 9.
If the sum of the digits of a number is divisible by 9, then the number is divisible by 9
Answer:
If the sum of the digits of a number is divisible by 3, then the number is divisible by 3. Some examples of numbers divisible by 3 are as follows. The number 85203 is divisible by 3 because the sum of its digits 8+5+2+0+3=18 is divisible by 3.....
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If the sum of the digits of a number is divisible by 9, then the number is divisible by 9. Some examples of numbers divisible by 9 are as follows. The number 51984 is divisible by 9 because the sum of its digits 5+1+9+8+4=27 is divisible by 9....
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