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Calculate the number 811

NUMBERMANIA: Calculate the number 811 using numbers [5, 5, 4, 1, 28, 145] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 30

The first user who solved this task is Sanja Šabović.

#brainteasers #math #numbermania

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The pretty lady at the DMV recommended to me that I sign up to be an organ donor....
That's when I realized she was a girl after my own heart!

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Robert H. Lowie

Died 21 Sep 1957 at age 74 (born 12 Jun 1883). Robert Harry Lowie was an Austrian-born American anthropologist whose extensive studies of North American Plains Indians include exemplary research on the Crow. Lowie was instrumental in the development of the discipline. He helped form the profession and influenced the way in which anthropology is done today 'through such works as Culture and Ethnology (1917), Primitive Society (1920), and Social Organization (1948). Lowie's most intense fieldwork on the culture of the Crow Indians took place every season from 1910 to 1916. It was with this assignment that Lowie began to employ "salvage ethnography," the purpose of which was to salvage a record of what was left of a culture before it disappeared.

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