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
A little old lady goes into th...
A little old lady goes into the store to do some shopping.She is bewildered over the large selection of toilet paper.
"Pardon me, sir," she says to the store manager,"but can you explain the differences in all these toilet papers?"
"Well," he replies pointing out one brand,"this is as soft as a baby's kiss. It's $1.50 per roll."
He grabs another and says, "This is nice and soft as a bunny,strong but gentle, and it's $1.00 a roll."
Pointing to the bottom shelf he tells her, "We call that our No Name brand, and it's 20 cents per roll."
"Give me the No Name," she says.
She comes back about a week later, seeks out the manager and says,"Hey! I've got a name for your No Name toilet paper. I call it John Wayne."
"Why?" he asks.
"Because it's rough, it's tough and it don't take crap off anybody!"
"Pardon me, sir," she says to the store manager,"but can you explain the differences in all these toilet papers?"
"Well," he replies pointing out one brand,"this is as soft as a baby's kiss. It's $1.50 per roll."
He grabs another and says, "This is nice and soft as a bunny,strong but gentle, and it's $1.00 a roll."
Pointing to the bottom shelf he tells her, "We call that our No Name brand, and it's 20 cents per roll."
"Give me the No Name," she says.
She comes back about a week later, seeks out the manager and says,"Hey! I've got a name for your No Name toilet paper. I call it John Wayne."
"Why?" he asks.
"Because it's rough, it's tough and it don't take crap off anybody!"