Find number abc
[6773] Find number abc - If 79bc0 + a18c1 = 121ab1 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 25 - The first user who solved this task is Nasrin 24 T
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Find number abc

If 79bc0 + a18c1 = 121ab1 find number abc. Multiple solutions may exist.
Correct answers: 25
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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A Million Dollars

A man was taking it easy, lying on the grass and looking up at the clouds. He was identifying shapes when he decided to talk to GOD.
"GOD", he said, "How long is a million years?"
GOD answered, "In my frame of reference, it's about a minute."
The man asked, "GOD, how much is a million dollars?"
GOD answered, "To Me, it's a dime."
The man then asked, "GOD, can I have a dime?"
GOD said, "In a minute."

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Micrometer screw guage patent

In 1890, Laroy Sunderland Starrett received a U.S. patent for his micrometer screw guage (No. 433,311), which is the form still familiar and indispensible to any machinist or person measuring small objects in a physics lab. Since 1881, he had worked to improve the micrometers then existing. His design had a vernier scale, a smaller head, a locking device and a small knob extending from the barrel to enable quick rotation while closing the initial gap to the inserted object being measured. By 1899, his micrometer was available in a one-inch size for $6.50, including a leather case. He took out many other patents for the tools he invented or improved, and established a substantial tool manufacturing business.«
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