MAGIC SQUARE: Calculate A*B-C
[6687] MAGIC SQUARE: Calculate A*B-C - The aim is to place the some numbers from the list (4, 5, 13, 14, 15, 23, 30, 31, 39, 97) 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: 10 - 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, 13, 14, 15, 23, 30, 31, 39, 97) 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: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
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I was out walking with my 4 ye...

I was out walking with my 4 year old daughter. She picked up something off the ground and started to put it in her mouth. I took the item away from her and I asked her not to do that.
"Why?" my daughter asked.
"Because it's been on the ground, you don't know where it's been, it's dirty, and probably has germs" I replied.
At this point, my daughter looked at me with total admiration and asked, "Mommy, how do you know all this stuff, you are so smart."
I was thinking quickly. "All moms know this stuff. It's on the Mommy Test. You have to know it, or they don't let you be a Mommy." We walked along in silence for 2 or 3 minutes, but she was evidently pondering this new information.
"OH...I get it!" she beamed, "So if you don't pass the test you have to be the daddy."
"Exactly" I replied back with a big smile on my face.
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Sound barrier broken by rocket

In 1934, the first rocket fired in America to break the sound barrier was lanched by the American Rocket Society from Marine Park, Staten Island, New York. The rocket, named ARS-4, had a single thrust chamber with four canted nozzles. Its flight reached a top speed of 700 mph, a maxium height of 400-ft,1,600-ft horizontal range and ended in New York Bay. On an earlier attempt, 10 Jun 1934, it did not fly because the fuel ports were too small. The society was founded on 4 Apr 1930, originally named the American Interplanetary Society. Their pioneering work designing and testing several liquid-fuelled rockets led the way to the U.S. space program.«*
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