Calculate the number 9712
[6149] Calculate the number 9712 - NUMBERMANIA: Calculate the number 9712 using numbers [3, 7, 4, 6, 16, 962] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 11 - The first user who solved this task is Fazil Hashim
BRAIN TEASERS
enter your answer and press button OK

Calculate the number 9712

NUMBERMANIA: Calculate the number 9712 using numbers [3, 7, 4, 6, 16, 962] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 11
The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
Register with your Google Account and start collecting points.
Check your ranking on list.

Identity crisis...

A wild-eyed man, dressed in a Napoleonic costume and hiding his right hand inside his coat, entered the psychiatrist's office and nervously exclaimed, "Doctor, I need your help right away."

"I can see that," retorted the doctor. "Lie down on that couch, and tell me your problem."

"I don't have any problem," the man snapped. "In fact, as Emperor of France, I have everything I could possibly want: money, women, power--everything! But I'm afriad my wife, Josephine, is in deep mental trouble."

"I see," said the psychiatrist, humoring his distraught patient. "And what seems to be her main problem?"

"For some strange reason," answered the unhappy man, "she thinks she's Mrs. Schwartz."

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...

Edison patent

In 1882, Thomas A. Edison was issued a patent for an improvement to the telephone (No. 252,442). It described a carbon microphone. Finely divided conducting material, such as carbon, between metal cups mounted on arms is attached to the mouthpiece diaphragm. As sound waves directed through the mouthpiece move the diaphragm, the arms change the pressure on the carbon button which in turn varies an electric current passing through the carbon button. Changes in the current correspond to the pitch and amplitude of the sound. One arm conducts the electrical current to the carbon button, and the the other from it.
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.