Calculate the number 7490
[2867] Calculate the number 7490 - NUMBERMANIA: Calculate the number 7490 using numbers [4, 8, 6, 5, 47, 946] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 31 - The first user who solved this task is Adman72 Rocks
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Calculate the number 7490

NUMBERMANIA: Calculate the number 7490 using numbers [4, 8, 6, 5, 47, 946] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 31
The first user who solved this task is Adman72 Rocks.
#brainteasers #math #numbermania
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Dwayne Kennedy: Hard Working Mexicans

Mexicans work hard, brother. They work harder than everybody. Mexicans have the strongest work ethic on earth. If Mexicans had been slaves, slavery wouldve been over real quick because theyd have done 300 hours of work in about nine hours and still have time for a soccer game.
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Sir William Rowan Hamilton

Born 4 Aug 1805; died 2 Sep 1865 at age 60. Irish mathematician in the fields of optics, geometrics, and classical mechanics. By age 12, Hamilton had already learned fourteen languages when he met the American, Zerah Colburn, who could perform amazing mental arithmetical feats, and they joined in competitions. It appears that losing to Colburn sparked Hamilton's interest in mathematics. At 15, he began studied the works of LaPlace and Newton so by age 17 had become the greatest living mathematician. He contributed to the development of optics, dynamics, and algebra. His invention of the calculus of quaternions enabled a three-dimensional algebra or geometry which provided a basis for the later development of quantum mechanics.
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