What is the smallest whole number that must be added to 1,234 to make the sum divisible by 9
Note
The sum of digits of 1,234 is 1+2+3+4 = 10; the next multiple of 9 is 18, so 18−10 = 8 must be added to make the number divisible by 9.
What is the smallest whole number that must be added to 1,234 to make the sum divisible by 9
The sum of digits of 1,234 is 1+2+3+4 = 10; the next multiple of 9 is 18, so 18−10 = 8 must be added to make the number divisible by 9.