Calculate the number 3720
[3638] Calculate the number 3720 - NUMBERMANIA: Calculate the number 3720 using numbers [5, 4, 1, 1, 28, 911] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 25 - The first user who solved this task is Fazil Hashim
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Calculate the number 3720

NUMBERMANIA: Calculate the number 3720 using numbers [5, 4, 1, 1, 28, 911] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 25
The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
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Question time....

Mr. Smythe had been giving his second-grade students a short lesson on science. He had explained about magnets and showed them how they would pick up nails and other bits of iron. And now it was question time....

"Class," he said, "my name begins with the letter 'M,' and I pick up things....What am I?"

A little boy on the front row said, "You're a mother."

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Gustav Waldemar Elmen

Born 22 Dec 1876; died 10 Dec 1957 at age 80.Swedish-American electrical engineer and metallurgist who created Permalloy (1916) and related alloys with high magnetic permeability used in communications equipment. An alloy with this property can be easily magnetized and demagnetized, especially useful for applications in electrical equipment, telephones and other communications systems. He developed the nickel-iron Permalloy in 1916, for Western Electric Company (later Bell Telephone Laboratories). Later, in 1923, Elmen found that magnetic permeability could be dramatically enhanced if Permalloy was heat treated. Its magnetic permeability exceeded that of silicon steel. His discovery made possible deep-sea telegraph cables of large message- carrying capacity.«
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