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Calculate the number 2215

NUMBERMANIA: Calculate the number 2215 using numbers [4, 3, 4, 8, 17, 761] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 15

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math #numbermania

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Walter Hess

Born 17 Mar 1881; died 12 Aug 1973 at age 92.Walter Rudolf Hess was a Swiss physiologist whoshared(with António Egas Moniz) the 1949 Nobel Prize for Physiology or Medicine for “for his discovery of the functional organization of the interbrain as a coordinator of the activities of the internal organs.” In 1948, Hess devised suitable techniques to implant electrodes in the brains of rats, from which he could locate areas of the brain associated with certain instincts. Through his research, he identified how particular areas of the brain (and especially the hypothalamus) are involved with the functioning of the body's internal organs, and areas associated with autonomic functions such as sleep, hunger or defense mechanisms.«

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