Find number abc
[7181] Find number abc - If 99cb5 + a5ca9 = caa32a find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 7
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Find number abc

If 99cb5 + a5ca9 = caa32a find number abc. Multiple solutions may exist.
Correct answers: 7
#brainteasers #math
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Bring What You Can Carry

Once there was an old rich man who was afraid of dying and leaving all his wealth behind on earth. So, he took up the matter with God. He pleaded day and night to be able to take all his earthly possessions with him. Finally, God conceded. He said the man could take as much as he could fit in one suitcase. The old man immediately went out, bought a huge suitcase, sold all he owned and filled the suitcase with gold bars. Shortly after that, the old man died. Awkwardly dragging the big, heavy suitcase, he approached St. Peter at the Pearly Gates. St. Peter stopped him, asked him to open his luggage, and then told him he couldn't bring his gold bars into Heaven. The man was irate. "You don't understand," he said. "I got permission directly from God himself for this. He told me whatever I could fit into one suitcase, I could bring with me."St. Peter, shrugged his shoulders and simply said, "Fine with me. But we've already got plenty of pavement here."
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Safety lamp

In 1816, Sir Humphry Davy's safety lamp was first used in a coal mine. Deadly explosions had been a continual hazard caused by the flammable gas, methane, leaking out of the coal seams ignited by the flame of a miner's lamp. There had been previous attempts by others to make a safety lantern. Davy applied a scientific approach to determine the suitable fineness of wire gauze placed around the flame which would avoid ignition of flammable gas outside. He determined that the holes in the gauze should be less than 1/22 inch in diameter, and that the wire itself should be between 1/40 to 1/60 inch thick. Since the flame changed colour in the presence of methane, it also served as a warning to the miner to take protective action.«[Image: Davy safety lamp, circa 1816.]
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