Calculate the number 5389
[6017] Calculate the number 5389 - NUMBERMANIA: Calculate the number 5389 using numbers [7, 7, 1, 7, 27, 750] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 7 - The first user who solved this task is Nílton Corrêa de Sousa
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Calculate the number 5389

NUMBERMANIA: Calculate the number 5389 using numbers [7, 7, 1, 7, 27, 750] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 7
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
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Death In The Family

One day, a blonde's neighbor goes over to her house, sees the blonde crying, and asks her what happened.

The blonde said that her mother had passed away.

The neighbor made her some coffee and calmed her down a little and then left.

The next day the neighbor went back over to the house and found the blonde crying again.

She asked her why she was crying this time.

The blonde said, "I just got off of the phone with my sister. Her mother died too!"

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Alexandre-Emile Beguyer de Chancourtois

Died 14 Nov 1886 at age 66 (born 20 Jan 1820).French geologist who was the first to arrange the chemical elements in order of atomic weights (1862). De Chancourtois plotted the atomic weights on the surface of a cylinder with a circumference of 16 units, the approximate atomic weight of oxygen. The resulting helical curve which he called the telluric helix brought closely related elements onto corresponding points above or below one another on the cylinder. Thus, he suggested that "the properties of the elements are the properties of numbers." Although his publication was significant, it was ignored by chemists as it was written in the language of geology, and the editors omitted a crucial explanatory table. It was Dmitry Mendeleyev's table published in 1869 that became most recognized.
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