BRAIN TEASERS

enter your answer and press button OK

Calculate the number 4501

NUMBERMANIA: Calculate the number 4501 using numbers [6, 6, 2, 9, 39, 698] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 12

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

Demetri Martin: Cool Leather

I was at a party the other night, and I saw a guy wearing a leather jacket, and I thought, That is cool. Like 10 minutes later, I saw a guy wearing a leather vest and I thought, That is not cool. Thats when I realized cool is all about leather sleeves.

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...

Subrahmanyan Chandrasekhar

Died 21 Aug 1995 at age 84 (born 19 Oct 1910). Indian-American astronomer and astrophysicist who shared (with William A.Fowler) the 1983 Nobel Prize for Physics for formulating the currently accepted theory on the later evolutionary stages of massive stars (which has led to the discovery of black holes and neutron stars). He was one of the first scientists to combine the disciplines of physics and astronomy. Early in his career he demonstrated that there is an upper limit, now called the Chandrasekhar limit, to the mass of a white dwarf star. (A white dwarf is the last stage in the evolution of a star such as the Sun, which ends with collapse when the nuclear energy source in its centre has become exhausted.) Further, it shows that stars much more massive than the Sun must either explode or form black holes.

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.