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
It is easier to start Monday with these new short jokes
What do you get if you combine Potassium, Nickel and Iron?
A KNiFe.
I programmed a pirate game, but users said, the main character looks not enough like a pirate.
There will be a patch soon.
How much room does fungi need to grow?
As mushroom as it takes.
I visited my doctor today, he told me that I’m going deaf.
That was difficult to hear.
One day a housework challenged husband decided to wash his sweatshirt. Seconds after he stepped into the laundry room, he shouted to his wife, “What setting do I use on the washing machine?” “It depends,” she replied. “What does it say on your shirt?”
Proudly he yelled back, “Chicago Bears!”
Where is the best place to sell a used chess set?
At a pawn shop.