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Find number abc

If c8850 + 9488b = bca7ab find number abc. Multiple solutions may exist.

Correct answers: 26

The first user who solved this task is Nasrin 24 T.

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A bit apprehensive...

As a sergeant in a parachute regiment I took part in several night time exercises. Once, I was seated next to a Lieutenant fresh from Jump School.He was quiet sad looked a bit pale so I struck up a conversation.

"Scared, Lieutenant?", I asked.

He replied, "No, just a bit apprehensive."

I asked, "What's the difference?"

He replied, "That means I'm scared with a university education."

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Gerald S. Hawkins

Born 20 Apr 1928; died 26 May 2003 at age 75.Gerald Stanley Hawkins was an English-American radio astronomer and mathematician who used a computer to show that Stonehenge was a prehistoric astronomical observatory. In the 18th century, William Stukely had noticed that the horseshoe of trilithons and 19 bluestones opened up in the direction of the midsummer sunrise. Hawkins identified 165 key points that correlated the stones and other archaeological features of the neolithic complex to the rising and setting positions of the sun and moon over an 18.6-year cycle. He first published his findings in an article, Stonehenge Decoded, in the journal Nature (1963), and then in a book with the same title (1965). In Beyond Stonehenge he explored the mysteries of Machu Pichu, the Nasca Lines, Easter Island and the Egyptian Temples of Karnak and Amon-Ra. In the 1990s, he studied the geometry of crop circles.

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