BRAIN TEASERS

enter your answer and press button OK

Calculate the number 4972

NUMBERMANIA: Calculate the number 4972 using numbers [7, 8, 2, 2, 79, 696] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 10

The first user who solved this task is Nílton Corrêa de Sousa.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

Pig In A Bar

A lady goes into a bar with her goose. Then the bartender comes up to her and says, ''Why did you have to bring the pig in with you?''

Then the lady answered, ''Excuse me, I think this is a goose.''

And the bartender says, ''Excuse me, I was talking to the goose.''

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...

Emil Fischer

Died 15 Jul 1919 at age 66 (born 9 Oct 1852). German chemist who was awarded the Nobel Prize for Chemistry in 1902 in recognition of his investigations of the sugar and purine groups of substances. He determined the structures of uric acid, xanthine, caffeine, theobromine, and other related compounds, and showed they are all derivatives of a single compound, a nitrogenous base that he named purine. His study of sugars led him to investigate the reactions and substances involved in fermentation, leading to his investigations of how enzymes break down sugars. Thus, Fischer laid the foundations for enzyme chemistry. During WW I Fischer was responsible for organizing the production of chemicals in Germany. He committed suicide in 1919, after two of his sons had been killed in the war.

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.