Calculate the number 2140
[1845] Calculate the number 2140 - NUMBERMANIA: Calculate the number 2140 using numbers [5, 7, 9, 1, 25, 177] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 41 - The first user who solved this task is Sanja Šabović
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Calculate the number 2140

NUMBERMANIA: Calculate the number 2140 using numbers [5, 7, 9, 1, 25, 177] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 41
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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Two guys are out hiking. All o...

Two guys are out hiking. All of a sudden, a bear starts chasing them.
They climb a tree, but the bear starts climbing up the tree after them. The first guy gets his sneakers out of his knapsack and starts putting them on.
The second guy says, "What are you doing?"
He says, "I figure when the bear gets close to us, we'll jump down and make a run for it."
The second guy says, "Are you crazy? You can't outrun a bear."
The first guy says, "I don't have to outrun the bear. I only have to outrun you."
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Tobacco warning

In 1878, warning against the use of tobacco, the senior physician to the Metropolitan Free Hospital wrote in The Times newspaper in Britain. Dr. Charles Drysdale pointed to “the enormous consumption of tobacco in all European states.” He estimated that £15,000,000 was spent annually in Great Britain on tobacco. He concluded “that the use of tobacco is one of the most evident of all the retrograde influences of our time.” Years earlier, in 1864, he had published in Med. Circular results of excessive use, such as cases of jaundice in healthy young men smoking 3/4-oz daily, and a young man who smoked 1/2-oz daily having “most distressing palpitation of the heart.” In 1875, he wrote a booklet, Tobacco and the Diseases It Produces.
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