### Brain Teasers

# It Just Doesn't Add Up!

What is the only number in which you can add up all its digits, and then multiply that number by three and get your original number?

### Hint

Example: 11. 1+1=2. 2x3=6. If it was the number, 2x3 would equal 11 (the original number).### Answer

27.2+7=9. 9x3=27. 27=27

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