Can you replace the question mark with a number?
[6527] Can you replace the question mark with a number? - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 30 - The first user who solved this task is Nasrin 24 T
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Can you replace the question mark with a number?

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 30
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #riddles
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Two young men from up in Minne...

Two young men from up in Minnesota were looking at a Sears catalog and admiring the models.
Ole says to the Sven, "Have you seen the beautiful girls in this catalog?"
Sven replies, "Yes, they are very beautiful. And look at the price!"
Ole says, with wide eyes, "Wow, they aren't very expensive. At this price, I'm buying one."
Sven smiles and pats him on the back, "Good idea! Order one and if she's as beautiful as she is in the catalog, I will get one too."
Three weeks later, Sven asks his friend Ole, "Did you ever receive the girl you ordered from the Sears catalog?"
Ole replies, "No, but it shouldn't be long now. I got her clothes yesterday!"
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DNA structure

In 1953, the Nature journal published the structure of DNA, as suggested in a one-page article by James Watson and Francis Crick. Their work earned the pair of scientists a Nobel Prize in 1962. The structure explained how DNA passed heriditary information from cell to cell, and from generation to generation. “This structure has two helical chains each coiled around the same axis... Both chains follow right-handed helices... The novel feature of the structure is the manner in which the two chains are held together by purine and pyrimidine bases... They are joined together in pairs, a single base from one chain being hydrogen-bonded to a single base from the other chain, so that the two lie side by side with identical z-co-ordinates.”«[Image: DNA as illustrated in the Nature article.]
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