MATH PUZZLE: Can you replace...
[3313] MATH PUZZLE: Can you replace... - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 402 - The first user who solved this task is Fazil Hashim
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 402
The first user who solved this task is Fazil Hashim.
#brainteasers #math #riddles
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Biggest jerks

Morton was reading the paper after breakfast when he came across an article about a beautiful actress who was about to marry a football player known primarily for his lack of IQ and common sense.

He turned to his wife with a questioning look on his face and said: "I'll never understand why the biggest jerks get the most attractive wives."

His wife smiled and replied: "Why thank you, dear!"

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Municipal fire alarm system

In 1852, the first municipal electric fire alarm system using call boxes with automatic signaling indicating a fire's location was placed into operation in Boston. It proved very effective in saving lives and avoiding great loss of property resulting from fire. (As recently as 16 Dec 1835, a great fire in New York City had resulted in the demolition of 600 buildings, at a loss of $20 million.) The success of Boston's fire alarm system was soon apparent, and the system spread across the United States and Canada. The inventors, William Channing and Moses Farmer, received a U.S. patent on their system on 19 May 1857 (No. 17,355). Their original 28-page proposal was given to the mayor of Boston on 27 Mar 1851 and construction began 7 Sep 1851.«
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