Replace the question mark with a number
[3173] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 566 - The first user who solved this task is Sanja Šabović
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 566
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
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A man and his young wife were...

A man and his young wife were in divorce court, but the custody of their children posed a problem.
The mother leaped to her feet and protested to the judge that since she brought the children into this world, she should retain custody of them.
The man also wanted custody of his children, so the judge asked for his justification.
After a long silence, the man slowly rose from his chair and replied...
"Your Honor, when I put a dollar in a vending machine and a Coke comes out, does the Coke belong to me or the machine?"
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Hermann Kolbe

Born 27 Sep 1818; died 25 Nov 1884 at age 66. Adolphe Wilhelm Hermann Kolbe was a German chemist who accomplished the first generally accepted synthesis of an organic compound from inorganic materials. While working on his doctorate he also succeeded in producing acetic acid from inorganic compounds, which according to the doctrines of vitalism was impossible. In 1859, he succeeded using phenol and carbon dioxide to produce salicylic acid, which led to the cheaper production of acetylsalicylic acid, or aspirin. The two reactions came to be called Kolbe's synthesis.
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