MAGIC SQUARE: Calculate A*B-C
[6826] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (4, 5, 12, 14, 21, 22, 29, 68, 69, 76) 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: 13 - The first user who solved this task is Nasrin 24 T
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (4, 5, 12, 14, 21, 22, 29, 68, 69, 76) 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: 13
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
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The boss ordered one of his me...

The boss ordered one of his men to dig a hole eight feet deep. After the job was completed the boss returned and explained an error had been made and the hole wouldn't be needed. "Fill 'er up," he ordered.
The worker did as he'd been told. But he ran into a problem. He couldn't get all the dirt packed back into the hole without leaving amound on top. He went to the office and explained his problem.
The boss snorted. "Honestly! The kind of help you get these days! There's obviously only one thing to do. You'll have to dig that hole deeper!"
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Smoking deterrent

In 1972, a smoking deterrent - a pseudo-cigarette package that produces simulated coughing sounds when the package is picked up - was issued a US patent to its inventor, Lewis R Toppel of Chicago, Illinois (No. 3,655,325). According to the patent abstract, "The simulated coughing noises are produced from a battery-driven disk recording played through a minature loudspeaker in the package. A unique actuating lever arrangement enables the almost instantaneous replaying of the record each time the package is moved." The patent described the production of the sound using a miniaturized record player - a disk, turntable with electric motor and tone arm to ride in the grooves of the disk and pick up vibrations from the disk. The invention was also suggested for use as an advertising novelty.«
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