MAGIC SQUARE: Calculate A*B-C
[6687] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (4, 5, 13, 14, 15, 23, 30, 31, 39, 97) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B-C. - #brainteasers #math #magicsquare - Correct Answers: 10 - The first user who solved this task is Nasrin 24 T
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (4, 5, 13, 14, 15, 23, 30, 31, 39, 97) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A*B-C.
Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
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Political Conference

Arriving late for a political conference, the college student asks another student standing by the door, "How long has the candidate been talking now?"
"Half an hour."
"And what is he talking about?"
"That I wouldn't know, he hasn't said."

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Birth control clinic

In 1916, the first birth control clinic in the U.S. was opened - by Margaret Sanger, her sister, Ethel Byrne, both nurses, and an associate, Fania Mindell - at 46 Amboy Street, near the corner of Pitkin Avenue, in Brooklyn, NYC, was in the impoverished area of Brownsville. A circular announcing its opening was printed in English, Yiddish and Italian. The clinic was closed by the police, and she received a 30-day jail sentence. Sanger also helped organize (1917) the National Birth Control League which would later become the Planned Parenthood Federation of America. She opened a permanent birth control clinic in New York City in 1923. The first birth-control clinic in the world was opened in 1885 by Dr. Aletta Jacobs in Amsterdam.[Image: general view of Amboy Street in 1916]
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