Calculate the number 668
[6521] Calculate the number 668 - NUMBERMANIA: Calculate the number 668 using numbers [9, 7, 8, 3, 76, 320] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 10 - The first user who solved this task is Nasrin 24 T
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Calculate the number 668

NUMBERMANIA: Calculate the number 668 using numbers [9, 7, 8, 3, 76, 320] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
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Walking through Chinatown, a t...

Walking through Chinatown, a tourist is fascinated with all the Chinese restaurants, shops, signs and banners. He turns a corner and sees a building with the sign, "Hans Olaffsen's Laundry."
"Hans Olaffsen?" he muses. "How in hell does that fit in here?" So he walks into the shop and sees an old Chinese gentleman behind the counter.
The tourist asks, "How did this place get a name like 'Hans Olaffsen's Laundry?'" The old man answers, "Is name of owner."
The tourist asks, "Well, who and where is the owner?" "Me...is right here," replies the old man.
"You? How did you ever get a name like Hans Olaffsen?"
"Is simple," says the old man. "Many, many year ago when come to this country, was stand in line at Documentation Center. Man in front was big blonde Swede. Lady look at him and go, 'What your name?' He say,'Hans Olaffsen.' Then she look at me and go, 'What your name?'"
"I say Sem Ting."
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Andrey Nikolayevich Kolmogorov

Born 25 Apr 1903; died 20 Oct 1987 at age 84.Russian mathematician whose basic postulates for probability theory that have continued to be an integral part of analysis. This work had diverse applications such as his study of the motion of planets (1954), or the turbulent air flow from a jet engine (1941). In topology, he investigated cohomology groups. He made a major contribution to answering the probability part of Hilbert's Sixth Problem, and completely resolved (1957) Hilbert's Thirteenth Problem. Kolmogorov was active in a project to provide special education for gifted children, not only by writing textbooks and in teaching them, but in expanding their interests to be not necessarily in mathematics, but with literature, music, and healthy activity such as on hikes and expeditions.«
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