Calculate the number 817
[7249] Calculate the number 817 - NUMBERMANIA: Calculate the number 817 using numbers [8, 3, 2, 9, 93, 551] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 2
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Calculate the number 817

NUMBERMANIA: Calculate the number 817 using numbers [8, 3, 2, 9, 93, 551] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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Two Elderly Gentlemen

Two elderly gentlemen, who had been without sex for several years, decided they needed to visit a cat-house for some tail..... When they arrived, the madam took one look at them and decided she wasn't going to waste any of her girls on these two old men.
So she used "blow-up" dolls instead. She put the dolls in each man's room and left them to their business. After the two men were finished, they started walking home and began to talking. The first man said, "I think the girl I had was dead. She never moved, talked or even groaned... how was it for you?"
The second man replied, "I think mine was a witch. When I nibbled on her breast..... she farted and flew out the window!"    

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Alexander William Williamson

Born 1 May 1824; died 6 May 1904 at age 80. English chemist whose research on alcohols and ethers clarified organic molecular structure. He was the first to explain the action of a catalyst in terms of the formation of an intermediate compound. Williamson was the first to make 'mixed' ethers, with two different alkyl groups, by a method still known as the Williamson synthesis in which an alkoxide reacts with with an alkyl halide. In the early 1850's, he first noted and described reversible reactions such as those of alcohols and ethers in which products of a reaction may recombine to form the reactants). He named the "dynamic equilibrium" in the case where the rate of the forward reaction is the same as that of the reverse reaction, and all compounds in the process coexist.
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