Replace the question mark with a number
[4069] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 81 - The first user who solved this task is Thinh Ddh
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 81
The first user who solved this task is Thinh Ddh.
#brainteasers #math #riddles
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Question And Answer

Q: Did you hear about the Irishman who was tap dancing?
A: He broke his ankle when he fell into the sink.
Q: What's Irish and sits outside in the summertime?
A: Paddy O'Furniture!
Q: What are the best ten years of an Irishman's life?
A: Third grade.
Q: How do you sink an Irish submarine?
A: Knock on the hatch.
Q: How can you identify an Irish pirate?
A: He's the one with patches over both eyes.
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First airplane flight across U.S.

In 1911, "Cal" (Calbraith Perry) Rogers (1879-1912) took off from Long Island, NY, on the first coast to coast airplane flight. When William Randolph Hearst offered a $50,000 prize for the first 30-day transcontinental flight, Cal Rodgers took up the challenge. He was a slender motorcycle racer with only limited flying experience (some of it gained at the Wright School,) using a 35 h.p.Wright EX biplane, named the Vin Fiz after his commercial sponsor's soft drink. He made thirty stops, including nineteen crashes, virtually rebuilding the Vin Fiz by the time he reached Pasadena, California, on Nov 5. During 49 days, he flew for 82 hours, becoming the first person to complete a transcontinental flight (though 19 days too late to win the prize).
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