Calculate the number 5557
[3012] Calculate the number 5557 - NUMBERMANIA: Calculate the number 5557 using numbers [8, 2, 1, 3, 71, 547] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 33 - The first user who solved this task is Snezana Milanovic
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Calculate the number 5557

NUMBERMANIA: Calculate the number 5557 using numbers [8, 2, 1, 3, 71, 547] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 33
The first user who solved this task is Snezana Milanovic.
#brainteasers #math #numbermania
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An Unusual Vet

There was once an aspiring veterinarian who put himself

through veterinary school working nights as a taxidermist.

Upon graduation, he decided he could combine his two

vocations to better serve the needs of his patients and their

owners, while doubling his practice and, therefore, his

income.

He opened his own offices with a shingle on the door saying,

"Dr. Jones, Veterinary Medicine and Taxidermy -- Either way,

you get your dog back!"

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Alfred Werner

Died 15 Nov 1919 at age 52 (born 12 Dec 1866).Swiss chemist whose founding research into the structure of coordination compounds brought him the 1913 Nobel Prize for Chemistry. He demonstrated that stereochemistry was not just the property of carbon compounds, but was general to the whole of chemistry. His theory of chemical coordination (1893) recognized that many metals appeared to show variable valence and form complex compounds. Certain metals, such as cobalt and platinum, were capable through their secondary valences of joining to themselves a certain number of atoms or molecules. These were termed by Werner “coordination compounds.”and the maximum number of atoms (or “ligands”as he called them) that can be joined to the central metal is its coordination number.
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