There are four three-digit n...
[4811] 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? - #brainteasers #math #riddles - Correct Answers: 23 - The first user who solved this task is Djordje Timotijevic
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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
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Here's Your Phone

After a recent college basketball game, the coach spotted a cell phone lying on the floor. He picked it up and handed it to one of the referees, saying, "Here's your phone."
"What makes you think its mine?" the ref asked.
"Easy," the coach replied. "It says you missed 13 calls!"

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Nylon

In 1939, nylon yarn was sold to hosiery mills to make women's stockings; marking the first use of commercial yarn for apparel. The product of DuPont, Wilmington, Del., enabled a record number of ladies' hose to go on sale for the first time in May, 1940.
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