Calculate the number 2543
[3912] Calculate the number 2543 - NUMBERMANIA: Calculate the number 2543 using numbers [3, 4, 3, 1, 57, 415] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 21 - The first user who solved this task is H Tav
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Calculate the number 2543

NUMBERMANIA: Calculate the number 2543 using numbers [3, 4, 3, 1, 57, 415] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 21
The first user who solved this task is H Tav.
#brainteasers #math #numbermania
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At The Supermarket

On a wintry day, my 90-year-old father was in the supermarket trying to pay for his groceries. Bundled up against the cold, his gloved hands were having trouble retrieving and counting the exact change.
The transaction evidently took too long for the man behind him in line, who muttered a curse.
Dad stopped counting, turned around, and warned, “Be quiet or I’ll write a check.”

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Viktor Ambartsumian

Died 12 Aug 1996 at age 87 (born 5 Sep 1908).Viktor Amazaspovich Ambartsumian was a Soviet astronomer and astrophysicist who founded the school of theoretical astrophysics in the Soviet Union. Most of his research was devoted to invariance principles applied to the theory of radiative transfer, inverse problems of astrophysics, and the empirical approach to the problems of the origin and evolution of stars and galaxies. He was first to suggest that T Tauri stars are very young and to propose that nearby stellar associations are expanding. He also showed that evolutionary processes such as mass loss are occurring in galaxies. He worked on radio galaxies and active galactic nuclei. Bruce Medal winner in 1960.
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