Find number abc
[7178] Find number abc - If 474ca + 2b8cc = 7422b find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 13
BRAIN TEASERS
enter your answer and press button OK

Find number abc

If 474ca + 2b8cc = 7422b find number abc. Multiple solutions may exist.
Correct answers: 13
#brainteasers #math
Register with your Google Account and start collecting points.
Check your ranking on list.

A guy walking down a street on...

A guy walking down a street one afternoon passes an old man sitting on the side of the road with a large sack.
The younger guy says to the old man, "Watcha got in the sack?"
The old man responds, "I got some monkeys in that there sack."
The younger man asks, "If I guess how many monkeys you got in the sack, can I keep one?"
The old man replies, "Son, if you guess how many monkeys I got in this sack, I'll give you both of 'em!"
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Iodine discovery announced

In 1813, a new substance - iodine - was announced at the French Institute by Nicolas Clément, in the name of its discoverer, Bernard Courtois. In 1811, Courtois had observed violet crystals with a metallic lustre that condensed from the vapour rising from the mother liquor of seaweed ash being leeched in sulphuric acid at his family's saltpetre business in Dijon. Although he made a preliminary investigation of this substance, he lacked the resources to fully research it. For this he turned to C.B. Desormes and Nicolas Clément. They suspected the substance was similar to chlorine, but confirmation of its nature as an element was made independently by Joseph-Louis Gay-Lussac, who named it iode, and Humphry Davy (1814).[Ref: Clément, N., Découverte d'une Substance Nouvelle dans l'Vareck par M.B. Courtois. Ann. Chim., 88, 304-310, 1813.] [Image: iodine crystals deposited from vapour on a col glass surface.]
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.