MAGIC SQUARE: Calculate A*B-C
[3134] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (19, 21, 22, 24, 28, 30, 65, 68, 74, 89) 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: 35 - 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 (19, 21, 22, 24, 28, 30, 65, 68, 74, 89) 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: 35
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
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Old friends

Mary and Jane are old friends. They have both been married to their husbands for a long time; Mary is upset because she thinks her husband doesn't find her attractive anymore.

"As I get older he doesn't bother to look at me!" Mary cries.

"I'm so sorry for you, as I get older my husband says I get more beautiful every day." replies Jane.

"Yes, but your husband's an antique dealer!"

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First U.S. permanent type foundry

In 1796, the first permanent typefoundry in the U.S. was establishedby Archibald Binny and James Ronaldson. in Philadelphia, Pennsylvania. They were immigrants from Edinburgh, Scotland. Ronaldson, a baker, contributed the greater part of the financing. Binny was already trained in the production aspects and provided his typecasting materials. Earlier U.S. typefounders existed in the short term. But the Binny & Ronaldson business grew, and with mergers became American Typefounders Co (1892). The earliest practitioner in America was Abel Buell, who first produced type on 1 Apr 1769 in Killingsworth, Connecticut. (By legend, he was brought the statue of King George III from New York City to be melted down and turned in to type.) With their own craftmen, America was more independent.«
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