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Calculate the number 439

NUMBERMANIA: Calculate the number 439 using numbers [8, 5, 7, 6, 52, 206] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 23

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math #numbermania

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Stool sample

I went to see my doctor and he asked for a stool sample.

So i decided to take a basic woodworking course.

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John Backus

Died 28 Oct 1988 at age 63 (born 3 Dec 1924).American computer scientist who invented the FORTRAN (FORmula TRANslation) programming language in the mid 1950s. He had previously developed an assembly language for IBM's 701 computer when he suggested the development of a compiler and higher level language for the IBM 704. As the first high-level computer programming language, FORTRAN was able to convert standard mathematical formulas and expressions into the binary code used by computers. Thus a non-specialist could write a program in familiar words and symbols, and different computers could use programs generated in the same language. This paved the way for other computer languages such as COBOL, ALGOL and BASIC.

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