Find number abc
[6589] Find number abc - If 81c13 - c2426 = 2ba87 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 24 - The first user who solved this task is Nasrin 24 T
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Find number abc

If 81c13 - c2426 = 2ba87 find number abc. Multiple solutions may exist.
Correct answers: 24
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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The owner of a drug store walk...

The owner of a drug store walks in to find a guy leaning heavily against wall.The owner asks the clerk, "What's with that guy over there by the wall?"
The clerk says, "Well, he came in here this morning to get something for his cough. I couldn't find the cough syrup, so I gave him an entire bottle of laxative."
The owner says, "You idiot! You can't treat a cough with laxatives!"
The clerk says, "Oh yeah? Look at him, he's afraid to cough!"
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Lathe

In 1819, a U.S. patent for a profile lathe was issued to Thomas Blanchard of Middlebury, Connecticut. It was capable of manufacturing irregular forms, such as gun stocks. His machine used a friction-wheel to follow the surface of a sample pattern and a cutting wheel on the same shaft which would thus carve the workpiece to the same contour. It could produce the work of 13 operators, and thus provided the finished materials at much less cost. After inventing a tack-making machine at his brother's factory, Blanchard was recruited by the U.S. Armory at Springfield, Mass. to build machines to efficiently produce gun parts. Congress twice extended this patent, first to 1834, then to 1848, giving a total of 42 years in force.*
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