There are four three-digit n...
There are four three-digit numbers that share this property: the number itself, its double and its triple contain each digit from 1 to 9 exactly once. For example, 192 is one of them because 192, 384, 576 contain 1 to 9 each once. 273 is another one of them because 273, 546, 819 contain 1 to 9 each once. Can you find the other two numbers and calculate the product of these two numbers?Correct answers: 23
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Zen Sarcasm, Part 3
1. Change is inevitable. Except from a vending machine.
2. Plan to be spontaneous tomorrow.
3. Always try to be modest. And be proud of it!
4. A clear conscience is a sign of a bad memory.
5. On the other hand, you have different fingers.
6. I feel like I'm parked diagonally in a parallel universe.
7. When everything is coming your way, you're in the wrong lane.
8. Honk if you love peace and quiet.
9. Everyone has a photographic memory. Some just do not have film.
10. Support bacteria. They're the only culture some people have.-
2. Plan to be spontaneous tomorrow.
3. Always try to be modest. And be proud of it!
4. A clear conscience is a sign of a bad memory.
5. On the other hand, you have different fingers.
6. I feel like I'm parked diagonally in a parallel universe.
7. When everything is coming your way, you're in the wrong lane.
8. Honk if you love peace and quiet.
9. Everyone has a photographic memory. Some just do not have film.
10. Support bacteria. They're the only culture some people have.-