Replace the question mark with a number
[2706] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 350 - The first user who solved this task is Roxana zavari
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Replace the question mark with a number

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 350
The first user who solved this task is Roxana zavari.
#brainteasers #math #riddles
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Wish granted???

A couple had been married for 35 years, and the pair was also celebrating their 60th birthdays. During the celebration, a fairy godmother appeared and said that because they had been such a loving couple all those years, she would give them each one wish.

The wife said she wanted to travel around the world. The fairy godmother waved her magic wand and BOOM! The wife had the tickets in her hand.

Then it was the husband's turn. He paused for a moment, then said boldly, "Well, I'd like to have a wife 30 years younger than I." The fairy godmother picked up her wand and BOOM! He was now 90.

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US Weights and measures

In 1873, the American Metrological Society was formed in New York City to improve systems of weights, measures and money. Its activities eventually extended with a committee considering units of force and energy, and another concerned with the adoption of Standard Time for the U.S. On 30 Dec 1884, at the meeting of the American Metrological Society at Columbia College in New York City, Charles S. Peirce read a paper on the determination of gravity. He also participated in a discussion of the adequacy of the standards of weight and measure in the United States and pointed out some of the deficiencies in the current system. As a result of his revelations, the Society passed a resolution recommending the appointment of a committee to advise Congress on the need for establishing an efficient bureau of standards.[Image: Cover of the Proceedings of the American Metrological Society, Vol. 1.]
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