Fill in the blanks :
The sum of digits of 279=2+7+9=18 , which is divisible by 3. Therefore, 279is divisible by ………… .
The sum of digits of 279=2+7+9=18 , which is divisible by 3.
Therefore, 279is divisible by 3.
Fill in the blanks with the smallest digit to make the number divisible by 9:
____7868
A number is divisible by … , if sum of its digit is divisible by 3.
Write a digit in the blank space of the given number 24,1__,279 so that the number formed is divisible by 9.
A number is divisible by ………. , if the sum of its digits is divisible by 9.