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Calculate the number 8427

NUMBERMANIA: Calculate the number 8427 using numbers [3, 9, 3, 8, 91, 950] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 29

The first user who solved this task is Sanja Šabović.

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The Shopping Criminal

It was Christmas and the judge was in a merry mood as he asked the prisoner,"What are you charged with?"

"Doing my Christmas shopping early", replied the defendant.

"That's no offense", said the judge. "How early were you doing this shopping?"

"Before the store opened."

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Sir Patrick Geddes

Born 2 Oct 1854; died 17 Apr 1932 at age 77.Scottish biologist and sociologist who was one of the modern pioneers of the concept of town and regional planning. He studied under Darwin's champion, Thomas Henry Huxley. As a professor of botany, Geddes emphasized the development of sexual reproduction as a major step in organic evolution and, with the naturalist John Arthur Thomson, published The Evolution of Sex (1889). Geddes turned his attention to sociology after an attack of blindness in Mexico hampered his biological experimentation. His researches in India, Palestine, Mexico, and Scotland led to his conviction that the development of human communities was primarily biological in nature, consisting of interactions among people, their environment, and their activities.

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