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Calculate the number 3508

NUMBERMANIA: Calculate the number 3508 using numbers [4, 3, 1, 9, 54, 605] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 10

The first user who solved this task is Nílton Corrêa de Sousa.

#brainteasers #math #numbermania

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A woman phoned her dentist whe...

A woman phoned her dentist when she received a huge bill. "I'm shocked!" she complained. "This is three times what you normally charge."
"Yes, I know," said the dentist. "But you yelled so loud, you scared away two other patients."

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John Z. Young

Died 4 Jul 1997 at age 90 (born 18 Mar 1907). John Zachary Young was an English zoologist and neuroscientist who had a passionate interest in how animals function, and their brains in particular. His research laid a foundation for modern neurobiology. His career began as a cephalopod biologist, curious also in physiology, experimental psychology and philosophy, but became a neuroscientist. His first paper (1929) was on the previously undescribed epistellar body in the octopus. He continued his research on cephalopods (octopus, squids, cuttlefish and nautiloids) with experiments on octopus learning and the basis of memory. He wrote many more papers on this subject. He identified distinct stores in the octopus brain for visual and touch memories, a brain far more complicated than previously known.«

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