Find number abc
[7544] Find number abc - If 5c955 + 8c9bc = aba885 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 8
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Find number abc

If 5c955 + 8c9bc = aba885 find number abc. Multiple solutions may exist.
Correct answers: 8
#brainteasers #math
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Dilbert's Salary Theorem

Dilbert's "Salary Theorem" states that "Engineers and scientists can never earn as much as business executives and sales people."
This theorem can now be supported by a mathematical equation based on the following two postulates:
As every engineer knows: Power = Work / Time
Since:
Knowledge = Power
Time = Money
Knowledge = Work/Money.
Solving for Money, we get:
Money = Work / Knowledge.
Thus, as Knowledge approaches zero, Money approaches infinity, regardless of the amount of work done.
Conclusion:
The less you know, the more you make.
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Screw pointing and threading machine patent

In 1852, Cullen Whipple, of Providence, R.I., patented his "Mechanism for Pointing and Threading Screw-Blanks in the Same Machine" (U.S. No. 9477). His new design incorporated additional cutters in the same threading machine he had patented on 18 Aug 1842 (No. 2754, reissued 5 Mar 1850). Before machines provided a point on screws, they had blunt ends, and it was necessary to drill a starter hole. In Oct 1840, he was one of ten incorporators of The New England Screw Co. After his original thread-cutting machine, he invented another for shaving the heads of screws (patented 6 Apr 1843) and one for removing the burs left in cutting the slots in the heads (patented 19 Apr 1843). He patented seven other screw-manufacturing devices.«
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