Calculate the number 297
[3574] Calculate the number 297 - NUMBERMANIA: Calculate the number 297 using numbers [3, 9, 7, 9, 15, 263] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 25 - The first user who solved this task is Eric Mosqueda
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Calculate the number 297

NUMBERMANIA: Calculate the number 297 using numbers [3, 9, 7, 9, 15, 263] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 25
The first user who solved this task is Eric Mosqueda.
#brainteasers #math #numbermania
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Money From God

A little boy who wanted $100 very badly prayed and prayed for two weeks, but nothing happened. Then he decided to write a letter to God requesting the $100.

When the postal authorities received the letter to "God, USA," they decided to send it to President Clinton. The president was so impressed, touched, and amused that he instructed his secretary to send the little boy a $5 bill. Mr. Clinton thought this would appear to be a lot of money to a little boy.

The little boy was delighted with the $5, and immediately sat down to write a thank you note to God which read "Dear God, Thank you for sending me the money. However, I noticed that for some reason you had to send it through Washington D.C., and as usual, those bastards deducted $95."

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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.
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