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Calculate the number 5911

NUMBERMANIA: Calculate the number 5911 using numbers [4, 7, 4, 5, 12, 825] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 28

The first user who solved this task is Sanja Šabović.

#brainteasers #math #numbermania

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No Male Pallbearers

An elderly woman died last month. Having never married, she requested no male pallbearers. In her handwritten instructions for her memorial service, she wrote, "They wouldn't take me out while I was alive, I don't want them to take me out when I'm dead."

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Roger N. Shepard

Born 30 Jan 1929.Roger Newland Shepard is an American psychologist who was awarded the National Medal of Science (1995) for his research work that provided major new insights into the nature of mental processes, previously considered impossible to study. His results caused fundamental changes in both popular and scientific understanding of the nature of mental imagery. His work impacted further research in a wide range of fields, such as psychology, philosophy, computer science, linguistics and neuroscience. His basic research laid the theoretical groundwork for a number of significant applications developed by others, including enhancement of radiologists' ability to diagnose breast cancer, and prediction of the performance of prospective airplane pilots.«

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