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Find number abc

If 30843 - a0a4c = 20c9b find number abc. Multiple solutions may exist.

Correct answers: 18

The first user who solved this task is Nasrin 24 T.

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Mr Jones had a leak in the roo...

Mr Jones had a leak in the roof over his dining room, so he called a repairman to take a look at it. "When did you first notice the leak?" the repairman inquired.
Mr. Jones scowled. "Last night, when it took me two hours to finish my soup!"

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William Maclure

Born 27 Oct 1763; died 23 Mar 1840 at age 76. Scottish-American, born to wealth in Ayr, Scotland, William Maclure moved to the U.S. in 1778. He was an educational reformer and a geologist who is known for his geological map - the first true geological map of any part of North America and one of the earliest such maps compiled. Before 1800, he had owned businesses in the new country, traveled extensively in Europe, and joined the American Philosophical Society. Through a number of years, Maclure traveled and resided in France, Italy, Paris, Switzerland, and Spain. When Benjamin Silliman organized the American Geological Society in 1819, Maclure was elected president.

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