Find number abc
[6811] Find number abc - If 97cb9 - 2a9c7 = 7abb2 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 22 - The first user who solved this task is Nasrin 24 T
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Find number abc

If 97cb9 - 2a9c7 = 7abb2 find number abc. Multiple solutions may exist.
Correct answers: 22
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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Two engineering students meet...

Two engineering students meet on campus one day.The first engineer calls out to the other, "Hey -- Nice bike!Where did you get it?"
"Well," replies the other, "I was walking to class theother day when this pretty, young co-ed rides up onthis bike. She jumps off, takes off all of her clothes,and says 'You can have ANYTHING you want!!' "
"Good choice," says the first, "her clothes wouldn'thave fit you anyway."
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Cecilia Payne

Died 7 Dec 1979 at age 79 (born 10 May 1900).Cecilia Helena Payne-Gaposchkin was an English-American astronomer who was the first to apply laws of atomic physics to the study of the temperature and density of stellar bodies, and the first to conclude that hydrogen and helium are the two most common elements in the universe. During the 1920s, the accepted explanation of the Sun's composition was a calculation of around 65% iron and 35% hydrogen. At Harvard University, in her doctoral thesis (1925), Payne claimed that the sun's spectrum was consistent with another solution: 99% hydrogen with helium, and just 1% iron. She had difficulty persuading her superiors to take her work seriously. It was another 20 years before Payne's original claim was confirmed, by Fred Hoyle.
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