MAGIC SQUARE: Calculate A-B+C
[8517] MAGIC SQUARE: Calculate A-B+C - The aim is to place the some numbers from the list (9, 11, 13, 15, 17, 21, 45, 47, 53, 65, 77) 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 (9, 11, 13, 15, 17, 21, 45, 47, 53, 65, 77) 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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Josh Sneed: After-Christmas Sale

I was walking back through this mall in January; there was a girl in front of Victorias Secret who stopped me. She was like, Hey, hows it going? I was like, Good, how are you? She goes, Well, Im curious, are you shopping for a wife or girlfriend today? I was like, No, why? She goes, Well, were having this after-Christmas sale, and all our bras are 50% off. And I go, I like when your bras are 100% off.
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Micrometer screw guage patent

In 1890, Laroy Sunderland Starrett received a U.S. patent for his micrometer screw guage (No. 433,311), which is the form still familiar and indispensible to any machinist or person measuring small objects in a physics lab. Since 1881, he had worked to improve the micrometers then existing. His design had a vernier scale, a smaller head, a locking device and a small knob extending from the barrel to enable quick rotation while closing the initial gap to the inserted object being measured. By 1899, his micrometer was available in a one-inch size for $6.50, including a leather case. He took out many other patents for the tools he invented or improved, and established a substantial tool manufacturing business.«
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