BRAIN TEASERS

enter your answer and press button OK

Calculate the number 6153

NUMBERMANIA: Calculate the number 6153 using numbers [3, 1, 6, 7, 73, 627] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 20

The first user who solved this task is Manguexa Wagle.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

I asked Kermit the F...

“I asked Kermit the Frog what I should use to join the pieces of metal, but all he said was, 'Rivet, rivet.'”

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...

Long-playing records

In 1948, the first successful long-playing microgroove phonograph records were introduced to the public at the Waldorf-Astoria Hotel in New York City. Made of nonbreakable Vinilyte plastic, and designed for the new speed of 33-1/3 r.p.m., the records were developed by Dr. Peter Goldmark of Columbia Records. The 12 inch record could play 23 minutes per side, as compared to only 4 minutes per side on the earlier 78 rpm record. The LP was also an improvement by the quietness of its surfaces and its greatly increased fidelity. The first LP featured violinist Yehudi Menuhin. Columbia originated the term "LP" itself, which was copyrighted. Thus, although many other firms could make long-playing records, only Columbia could make an LP.

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.