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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Grandpa, can you...?

A little girl said, "Grandpa, can I sit on your lap?

"Why sure you can," her grandfather replied.

As she sat on her grandfather's lap she said, "Grandpa, can you make a sound like a frog?"

"A sound like a frog? Well, sure Grandpa can make a sound like a frog."

The girl said, "Grandpa, will you please, please make a sound like a frog?"

Perplexed, her grandfather said, "Sweetheart, why do you want me to make a sound like a frog?"

And the little girl said, "Because Grandma said that when you croak, we're going to Florida!"

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Lilian Gibbs

Born 10 Sep 1870; died 30 Jan 1925 at age 54.Lilian Suzette Gibbs was an independent English botanist who organized botanical expeditions to some of the most remote places on Earth. After her education at Swanley Horticultural College and in botany at the Royal College of Science, she made a botanical trip to Southern Rhodesia (Zimbabwe) in 1905, followed by expeditions in 1907 to Fiji and New Zealand, Queensland and Tasmania. In 1910, she became the first woman to reach the summit of Mount Kinabulu in Borneo. She contributed over 1,000 botanical specimens from that trip to the British Museum. Bambusa gibbsiae (Miss Gibbs's bamboo) was named for her. In 1912 she made a botanical trip to Iceland, and in 1913, to the East Indies and Dutch New Guinea.«
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