MAGIC SQUARE: Calculate A*B-C
[8586] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (5, 7, 11, 14, 16, 20, 32, 34, 38, 51, 61) 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: 0
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (5, 7, 11, 14, 16, 20, 32, 34, 38, 51, 61) 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: 0
#brainteasers #math #magicsquare
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Launderette reunion

Two elderly ladies meet at the launderette after not seeing one another for some time. After inquiring about each other's health, one asked how the other's husband was doing.

"Oh! Ted died last week. He went out to the garden to dig up a cabbage for dinner, had a heart attack and dropped down dead right there in the middle of the vegetable patch!"

"Oh dear! I'm so very sorry," replied her friend. "What did you do?"

"Opened a can of peas instead."

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Roller skate

In 1869, Isaac Hodgson received a U.S. patent No. 88,711 for his “roller-skate,” with a padded shoe attached to the skate frame. The earliest known type, using two large wheels on each skate was invented by a Belgian, Joseph Merlin, in 1759. In England, Robert John Tyers, a Picadilly fruiterer, on 22 Apr 1823 patented his Volitos, an “apparatus to be attached to boots ... for the purpose of travelling or pleasure,” which used five small wheels in a single line. Somewhat similar skates with rollers were used to simulate ice skating in a scene of Meyerbeer's opera Prophète, Paris, 16 Apr 1849.* Another American inventor, James L. Plimpton of New York, had a patent for four-wheeled roller skates from 1863, whose right was affirmed at a trial for infringement, 28 Jan 1876.*
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