Calculate the number 250
[799] Calculate the number 250 - NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 37 - The first user who solved this task is Sanja Šabović
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Calculate the number 250

NUMBERMANIA: Calculate the number 250 using numbers [2, 5, 1, 7, 57, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 37
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
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Two Jewish businessmen meet in...

Two Jewish businessmen meet in a restaurant for a lunch suggested by one of them.
The first says, "I have a good deal for you. When I was in Florida, I went to the town where the circus stays during the winter. I happened to pick up an elephant. I could let you have it for a thousand dollars."
The other businessman sipped his martini and said, "What are you, crazy? What am I going to do with an elephant? I live in a condo. I barely have room for my furniture. I can't even squeeze in an end table. So I'm going to buy an elephant?"
The first businessman said, "I could let you have three of them for two grand."
"Oh," said the other, "now you're talking!"
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James Douglas

Born 4 Nov 1837; died 25 Jun 1918 at age 80.Canadian-American metallurgist, mining engineer and philanthropist who developed the copper mining industry in the U.S. Southwest. He was co-inventor of the Hunt-Douglas process for copper extraction, which brought him to the attention of the Phelps-Dodge Corp. In 1881, he examined copper ore deposits in Arizona for the company which then from 1885 operated the Copper Queen Mine, at Bisbee, Arizona. Under Douglas, it became one of the top copper producing mines in the U.S. He grew wealthy, and became the president of Phelps-Dodge 1908-18. The company built the El Paso and Southwestern Railroad (from 1887) to transport its ore. He founded a huge smelting centre at the town of Douglas, Ariz., named for him.«
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