Find number abc
[7492] Find number abc - If 1a377 + 3a4c2 = ab839 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 2
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Find number abc

If 1a377 + 3a4c2 = ab839 find number abc. Multiple solutions may exist.
Correct answers: 2
#brainteasers #math
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It’s really painful to say goodbye

It’s really painful to say goodbye to someone that you don’t want to let go of, but it’s even more painful to hold on to them if they never wanted to stay in the first place. If someone doesn’t show you the same love that you show them, and acts as if you are unimportant most of the time, this maybe a big clue as to the fact that you don’t need them in your life either. The only people you truly need in your life are those who respect you and want you to be in theirs.
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Antifouling paint patent

In 1625, the first patent for antifouling paint was issued in Britain to William Beale (No. 32/1625). He used a mixture of cement, copper compound, and powdered iron that was intended to impair marine growth of the boreworm on a ship's hull. The first U.S. patent for a paint against fouling by shells and weeds was issued on 3 Nov 1863 to James G. Tarr and Augustus H.Wonson of Gloucester, Mass. (3 Nov 1863 No. 40515) which used copper oxide powdered from ore in Stockholm tar, and naptha or benzine. The first patent under Japan's Patent Monopoly Act was for an antifouling paint, was issued 14 Aug 1885 to Zuisho Hotta for a formula combining lacquer, powdered iron, red lead, persimmon tannin, and other ingredients.«*
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