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Calculate the number 3909

NUMBERMANIA: Calculate the number 3909 using numbers [1, 3, 5, 6, 12, 273] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 20

The first user who solved this task is Manguexa Wagle.

#brainteasers #math #numbermania

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John Young

Born 24 Sep 1930. American astronaut who was the commander of the first ever Space Shuttle mission (STS-1, 12 Apr 1981), walked on the Moon during the Apollo 16 mission (21 Apr 1972), made the first manned flight of the Gemini spacecraft with Virgil Grissom, and was on the aborted Apollo 13 flight. He became the first person to fly into space six times in a career that was one of the busiest of any NASA astronaut. He piloted four different classes of spacecraft: Gemini, Apollo Command and Service Module, Apollo Lunar Module and the Space Shuttle. Young worked for NASA for 42 years and retired on 31 Dec 2004 at the age of 74.«

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