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Calculate the number 1311

NUMBERMANIA: Calculate the number 1311 using numbers [2, 7, 5, 2, 55, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 20

The first user who solved this task is Djordje Timotijevic.

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All my friends are getting married

@amyschumer

All my friends are getting married

I guess I am jut at that age where people give up

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Raymond A. Dart

Died 22 Nov 1988 at age 95 (born 4 Feb 1893). Raymond A(rthur) Dart was an Australian-born South African physical anthropologist and paleontologist whose discoveries of fossil hominids led to significant insights into the evolutionary origins of human beings. In 1924, working with students in the Taung limestone works in Bechuanaland, he rewarded the most interesting find. One seemed at first to be just another primate skull. Then, Dart noticed how amazingly close to human it looked. He recognized as a "missing link" in the evolution from ape to man. Dart had found the Taung child, only three years old at the time of death. He named it Australopithecus africanus, "australis" meaning south and "pithecus" meaning ape. His theory is now generally accepted, but was originally very controversial.

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