Find number abc
[7122] Find number abc - If 75ccb + cbaca = a0a347 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 12
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Find number abc

If 75ccb + cbaca = a0a347 find number abc. Multiple solutions may exist.
Correct answers: 12
#brainteasers #math
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Friendly Pastor

After the birth of their child, an Episcopal priest, wearing his clerical collar, visited his wife in the hospital. He greeted her with a hug and a kiss, and gave her another hug and kiss when he left. Later, the wife's roommate commented, “Your pastor is sure friendlier than mine.”
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Dry-cell patent

In 1886, German scientist, Dr. Carl Gassner, was issued a German patent (No. 37,758) for the first "dry" cell, which used zinc as its primary ingredient. He encased the cell chemicals in a sealed zinc container. Gassner's battery was much like the carbon-zinc, general-purpose batteries on the market today. Gassner also patented his invention in Austria, Belgium, England, France and Hungary in the same year. A U.S. patent was issued to Gassner in 1887 (No. 373,064) on 15 Nov 1887. In America, by 1896, the Nation Carbide Company, later Union Carbide and Eveready, produced the first consumer dry cell battery. Two years later, the company made the first D cell. Combined with the invention of incandescent light bulbs, portable electric lights became common.«[Image: The six-inch, 1.5 volt Columbia Dry Cell marketed by NCC in 1896.]
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