# Divisibility Rule For 9 - How To Test Divisibility of 9?

For children, to distinguish the numbers that are divisible by 9 from the numbers that aren’t, we have provided this article. Know the complete information about the divisibility rules for 9 easily. By reading this article, kids will get a lot of profound knowledge to ace the rule of divisibility by 9. Not only for kids this will be helpful for every student who is in higher studes, who are preparing for competitive exams.

## What is the Divisibility Test of 9?

Divisivility Rule is a set of rules to know whether the number is evenly divisible by another number or not. According to the divisibility rule of 9, if the sum of the digits of the given number is divisible by 9 then the whole number is divisible by 9.

### How to Test Weather the Number is Divisible by9?

Here, we are going to look into the step-by-step process to know the divisibility rule of 9.

• Let us take any number.
• Then, sum all the digits of the given number.
• Next, check if the number is divisible by 9 then the whole number is divisible by 9.

### Divisibility Rule of 9 with Example

Here is a simple example to understand the divisibility rule of 9 easily.

Example:

If 38746 is divisible by 9?

Solution:

Given, 38746

Sum of the digits = 3+8+7+4+6 = 28

As 28 is not divisible by 9 then the whole number is divisible by 9.

Example 2:

Is 456318 divisible by 9?

Solution:

Given, 456318

Sum of digits = 4+5+6+3+1+8 = 27

27 is divisible by 9 then the whole number is divisible by 9.

### What numbers are divisible by 9

List of Numbers divisible by 9: The Numbers 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153, 162, 171, 180, 189, 198, 207, 216, 225, 234, 243, 252, 261, 270, 279, 288, 297, 306, 315, 324, 333, 342, 351, 360, 369, 378, 387, 396, 405, 414, 423, 432, 441, 450, 459, 468, 477, 486, 495, 504, 513, 522, 531, 540, 549, 558, 567, 576, 585, 594, 603, 612, 621, 630, 639, 648, 657, 666, 675, 684, 693, 702, 711, 720, 729, 738, 747, 756, 765, 774, 783, 792, 801, 810, 819, 828, 837, 846, 855, 864, 873, 882, 891, 900, etc. are divisible by 9.

### FAQs on Test of Divisibility by 9

1. What is the divisibility rule of 9 in math?

In mathematics, the divisibility rule of 9 states that if the sum of the digits of a number is divisible by 9 then the complete number will be divisible by9.

2. How many numbers are divisible by 9 in 1 to 100?

There are 11 numbers that are divisible by 9 in 1 to 100.

3. What is the best site for the divisibility rule of 9?

Roundingcalculator.Guru is the best site to know the complete information about the divisibility rule of 9.

### Conclusion

Hope that the information that was provided regarding the divisibility rule of 9 is beneficial for you. By checking the guidelines that were given above you can easily check whether the number is divisible by 9 or not. For more interesting updates, you can check Roundingcalculator.Guru website.