Some of the multiples of 9 include:
| 9 | 18 | 56 | 900 | 90 |
All numbers which can be divided by 9 and can be represented in the form of 9n (where n is any natural number) is a multiple of 9.
What is a multiple of 9?
Any number that can be denoted in the form 9n where n is a natural number is a multiple of 9. So if two values p and q are there, we say that q is a multiple of p if q = np.
For example, 9, 16, 900 and 99 are all multiples of 9 for the following reasons
| 81 | = | 9 | x | 9 |
| 18 | = | 9 | x | 2 |
| 900 | = | 9 | x | 100 |
| 99 | = | 9 | x | 11 |
These values are called as multiples as these values are obtained by adding or subtracting original value many times.
The multiples of 9
| Multiplication: | Multiples of 9: |
| 9 x 1 | 9 |
| 9 x 2 | 18 |
| 9 x 3 | 27 |
| 9 x 4 | 36 |
| 9 x 5 | 45 |
| 9 x 6 | 54 |
| 9 x 7 | 63 |
| 9 x 8 | 72 |
| 9 x 9 | 81 |
| 9 x 10 | 90 |
| 9 x 11 | 99 |
| 9 x 12 | 108 |
| 9 x 13 | 117 |
| 9 x 14 | 126 |
| 9 x 15 | 135 |
| 9 x 16 | 144 |
| 9 x 17 | 153 |
| 9 x 18 | 162 |
| 9 x 19 | 171 |
| 9 x 20 | 180 |
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