Calculate the number 2928
[987] Calculate the number 2928 - NUMBERMANIA: Calculate the number 2928 using numbers [6, 3, 1, 5, 21, 928] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 30 - The first user who solved this task is Sanja Šabović
BRAIN TEASERS
enter your answer and press button OK

Calculate the number 2928

NUMBERMANIA: Calculate the number 2928 using numbers [6, 3, 1, 5, 21, 928] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 30
The first user who solved this task is Sanja Šabović.
#brainteasers #math #numbermania
Register with your Google Account and start collecting points.
Check your ranking on list.

A man and a woman had been mar...

A man and a woman had been married some time when the woman began to question her husband. "I know you've been with a lot of woman before. How many were there?"
The husband replied, "Look, I don't want to upset you, there were many. Let's just leave it alone."
The wife continued to beg and plead.
Finally, the husband gave in. "Let's see." he said "There was one, two, three, four, five, six, you, eight, nine..."
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...

Karl Ziegler

Born 26 Nov 1898; died 12 Aug 1973 at age 74.German chemist who shared the 1963 Nobel Prize for Chemistry with Giulio Natta “for their discoveries in the field of the chemistry and technology of high polymers”improving the quality of plastics. Polymer molecules are long chains of thousands of atoms, made by connecting together repeating units of a small molecule (the monomer). Ziegler found peculiar electrical forces in a bond between an aluminium and a carbon atom in a hydrocarbon chain: reactive molecules are drawn in and sandwiched between these two atoms, increasing the length of the chain. When the chain is long enough, detaching the aluminium stops further growth of the molecule. The combination of aluminium compounds with other metallic compounds gives Ziegler catalysts..
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.