Find number abc
[7146] Find number abc - If ba53b + c573a = 7c2cb find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 9
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Find number abc

If ba53b + c573a = 7c2cb find number abc. Multiple solutions may exist.
Correct answers: 9
#brainteasers #math
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Why Do Frogs Like St. Patrick's Day?

Q: Why did St. Patrick drive all the snakes out of Ireland?
A: He couldn't afford plane fare
Q: What do you call a fake stone in Ireland?
A: A sham rock
Q: Why do frogs like St. Patrick's Day?
A: Because they're always wearing green
Q: What does a leprechaun call a happy man wearing green?
A: A Jolly Green Giant
Q: What did one Irish ghost say to the other?
A: 'Top o' the moaning!
Q: How can you tell if an Irishman is having a good time?
A: He's Dublin over with laughter!
***
Knock, knock!
Who's there?
Irish.
Irish who?
Irish you a happy St. Patrick's Day!
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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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