Calculate the number 399
[7228] Calculate the number 399 - NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] 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 399

NUMBERMANIA: Calculate the number 399 using numbers [4, 2, 7, 4, 22, 670] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
#brainteasers #math #numbermania
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Two penguins

A man drives to a gas station and has his tank filled up. The gas pumper spots two penguins sitting in the back seat of the car. He asks the driver, "What's up with the penguins in the back seat?"

The man in the car says "I found them. I asked myself what to do with them but, I haven't had a clue."

The clerk ponders a bit then says, "You should take them to the zoo."

"Hey, that's a good idea," says the man in the car and drives away.

The next day the man with the car is back at the same gas station. The clerk sees the penguins are still in the back seat of the car.

"Hey, they're still here! I thought you were going to take them to the zoo."

"Oh, I did," says the driver, "And we had a great time! Today I am taking them to the beach."

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Jeremy Bernstein

Born 31 Dec 1929.American physicist, educator and writer widely known for the clarity of his writing for the lay reader on the major issues of modern physics. He was a staff writer for the New Yorker for over 30 years until 1993. He has held appointments at the Institute for Advanced Study, Brookhaven National Laboratory, CERN, Oxford, the University of Islamabad, and the Ecole Polytechnique. Berstein has written over 50 technical papers as well as his books popularizing science including Albert Einstein; Cranks, Quarks, and the Cosmos and A Theory for Everything. His passion for science was launched after he entered Harvard University, thereafter combining it with a talent as a writer.
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