MAGIC SQUARE: Calculate A+B-C
[4513] MAGIC SQUARE: Calculate A+B-C - The aim is to place the some numbers from the list (21, 25, 31, 33, 37, 43, 48, 55, 59, 65, 87) 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: 34 - 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 (21, 25, 31, 33, 37, 43, 48, 55, 59, 65, 87) 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: 34
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #magicsquare
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Two blondes, Carol and Patt...

Two blondes, Carol and Patty, were walking down the street.

Carol noticed a compact on the sidewalk and leaned down to pick it up. She opened it, looked in the mirror and said, "Hmmm, this person looks familiar." Patty said, "Let me look!" So Carol handed her the Compact.

Patty looked in the mirror and said,"You dummy, it's me!

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Standard time

In 1883, standard time in the U.S. went into effect at noon for the first time due a decision of the American Railway Association. The actual local time, or “sun time” constantly changes as one moves either east or west. With the arrival of railroad travel, the situation raised problems for railway lines and passengers trying to synchronize schedules in different cities. The need for a system of standardized time was evident. The system adopted was first proposed by Charles F. Dowd (1825-1904), a school principal in New York state. North America was divided into four time zones, fifteen degrees of longitude, and one hour of "standard time" apart. Sir Stanford Fleming proposed the extension of the Dowd system to the whole world with 24 time zones.
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