Calculate the number 3909
[4423] Calculate the number 3909 - NUMBERMANIA: Calculate the number 3909 using numbers [1, 3, 5, 6, 12, 273] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 20 - The first user who solved this task is Manguexa Wagle
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Calculate the number 3909

NUMBERMANIA: Calculate the number 3909 using numbers [1, 3, 5, 6, 12, 273] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 20
The first user who solved this task is Manguexa Wagle.
#brainteasers #math #numbermania
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How was your game, dear?

"How was your game, dear?" asked Jack's wife Tracy. 
"Well, I was hitting pretty well, but my eyesight's gotten so bad I couldn't see where the ball went," he answered. 
"But you're 75 years old, Jack!" admonished his wife, "Why don't you take my brother Scott along?" 
"But he's 85 and doesn't play golf anymore," protested Jack. 
"But he's got perfect eyesight. He would watch the ball for you," Tracy pointed out. 
The next day Jack teed off with Scott looking on. Jack swung and the ball disappeared down the middle of the fairway. "Do you see it?" asked Jack. 
"Yup," Scott answered. 
"Well, where is it?" yelled Jack, peering off into the distance. 
"I forgot."
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Jacobus Henricus Van't Hoff

Born 30 Aug 1852; died 1 Mar 1911 at age 58. Dutch physical chemist who was the first winner of the Nobel Prize for Chemistry (1901) “in recognition of the extraordinary services he has rendered by the discovery of the laws of chemical dynamics and osmotic pressure in solutions.” In stereochemistry, in 1874, he identified the four chemical bonds of carbon as having a tetrahedral arrangement, which explained how certain moleculars can be arranged differently with the same atoms to give left- and right-handed isomers. (Achille Bel arrived independently at the same conclusion at about the same time.) With regard to the osmotic pressure of liquids, he derived laws (1886) for dilute solutions similar to the gas laws for gases by Robert Boyle and Joseph Gay-Lussac. These relationships enabled the experimental determination of the molecular weight of a substance in solution.«
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