MAGIC SQUARE: Calculate A*B-C
[7098] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (4, 5, 12, 13, 14, 17, 21, 31, 32, 39) 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: 3
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (4, 5, 12, 13, 14, 17, 21, 31, 32, 39) 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: 3
#brainteasers #math #magicsquare
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A burglar and Jesus

A burglar broke into a home.
He heard a soft voice say, "Jesus is watching you."
Thinking it was just his imagination, he continued his search.
Again, "Jesus is watching you."
He turned his flashlight around, and saw a parrot in a cage.
He asked the parrot if he was the one talking.
The parrot said, "Yes."
He asked the parrot his name.
The parrot said, "Moses."
The burglar asked, "What kind of people would name their parrot, Moses?"
The parrot replied, "The same kind of people who would name their pitbull Jesus."
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Pencil sharpener

In 1897, a U.S. patent was issued for a pencil sharpener to its black American inventor, John Lee Love of Fall River, Mass. Love's invention was the very simple, portable pencil sharpener that many artists use: the pencil is put into the opening of the sharpener and rotated by hand, and the shavings stay inside the sharpener (No. 594,114). By rotating the outer case, internal gears turn a pencil sharpener blade around the inserted pencil. Two years earlier, Love had previously received a patent two years earlier for his invention of a "plasterers' hawk," which is a flat board, about 18-in square, with a handle underneath, used to carry a small amount of plaster material being worked onto a wall face (9 Jul 1895). This kind of device is still used today.
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