MAGIC SQUARE: Calculate A*B-C
[7077] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (4, 8, 11, 13, 17, 20, 33, 37, 40, 45) 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: 8 - 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, 8, 11, 13, 17, 20, 33, 37, 40, 45) 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: 8
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
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Gallery Sale

An artist asked the gallery owner if there had been any interest in her paintings that were on display.
"Well, I have good news and bad news," the owner responded. "The good news is that a gentleman noticed your work and wondered if it would appreciate in value after your death. I told him it would and he bought all 10 of your paintings."
"That's wonderful," the artist exclaimed. "What's the bad news?"
"The gentleman was your doctor."

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U.S. daylight saving time

In 1918, the U.S. first began daylight saving time (DST) on Easter Sunday, when clocks were set ahead by one hour. The idea was sponsored by the Daylight Savings Association. N.Y. Senator William M. Calder introduced the bill to Congress on 17 Apr 1917. It was initially defeated, but subsequently passed by roll-call on 27 Jun 1917. In recent years in the U.S., up to 2006, clocks were changed at 2 a.m. on the first Sunday in April, and reverted on the last Sunday of October. Effective in 2007, DST is set by Congress to begin on the second Sunday of March and end the first Sunday of November. The concept had already been introduced in Great Britain as a fuel-saving measure during wartime, in order to conserve coal stocks during WW I.* [Image: Poster displayed in New Haven Railroad stations, 1941]
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