MAGIC SQUARE: Calculate A*B-C
[5334] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (8, 10, 11, 12, 14, 15, 41, 43, 44, 67, 71) 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: 15 - The first user who solved this task is Djordje Timotijevic
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (8, 10, 11, 12, 14, 15, 41, 43, 44, 67, 71) 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: 15
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
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Senior Citizen

A man visits his psychiatrist and talks about being haunted by visions of his departed relatives. He says; these ghosts are perched on the tops of fence posts around my garden every night. They sit there and watch me and watch me. What can I do?

The psychiatrist says; that's easy … just sharpen the tops of the posts.
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Carborundum

In 1893, carborundum was patented by Edward G. Acheson of Monongahela, Penn. He had discovered it accidentally while trying to make artificial diamonds. He had dissolved carbon into molten corundum (a mixture of powdered coke and clay) in an electric furnace, and that yielded dark, hard, gritty crystals. He named the new material carborundum, and found it was one of the hardest industrial substances (second only to diamond), which made it an excellent abrasive material. In 1894, he started the Carborundum Company in Monongahela to produce grindstones, knife sharpeners, and various abrasives. Later, on 19 May 1896, obtained a patent for an electric furnace, suitable for making carborundum.«
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