Can you replace the question mark with a number?
[6438] 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: 97 - 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: 97
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #riddles
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A guy found a penguin and show...

A guy found a penguin and showed him to a policeman.
The policeman said, "Take that penguin to the zoo, now."
Next day the policeman sees the man with the penguin again.
The policeman stops the guy and says, I told you yesterday to take the penguin to the Zoo, what on earth are you doing with the penguin in your truck again?"
The guy says, "What is there to do? Yesterday I took him to the zoo and today I'm taking him to the movies."
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Latimer patent

In 1886, a U.S. patent was issued for an “Apparatus for Cooling and Disinfecting” to African-American Lewis H. Latimer. (No. 334,078). It consisted of a suitable fabric stretched between a water reservoir and a drip-pan to saturate it and present “a large evaporating surface to cool air about passing over it.” It could be placed in a window frame so that air passing through it would be cooled by evaporation of the water. In neighborhoods with unpleasant odors, deodorizing or disinfecting liquids could be added to or substitute the water, using “chemical agents - such as carbolic acid, bromochloralum, &c.,” to destroy such odors or germs. His first patented invention was for a water-closet for railroad cars (10 Feb 1874, No. 147,363).«
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