MAGIC SQUARE: Calculate A-B*C
[3769] MAGIC SQUARE: Calculate A-B*C - The aim is to place the some numbers from the list (3, 4, 5, 7, 8, 9, 55, 56, 57, 58, 85) 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: 27 - The first user who solved this task is Eugenio G. F. de Kereki
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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (3, 4, 5, 7, 8, 9, 55, 56, 57, 58, 85) 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: 27
The first user who solved this task is Eugenio G. F. de Kereki.
#brainteasers #math #magicsquare
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Too Many

So once there was an Chinese man, A mexican, and an american all in the same plane.

Now the chinese man Takes a pair of chopstickes and throws them out of the window.

Then he claims "We have too many of those in my country!".

Then the mexican grabs his salsa, throws it out the window and says "We have to many of these in my country!".

Then the american picks up the mexican and throws him out of the window and claims "We have to many of these in my country!".

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Portland cement US patent

In 1871, U.S. patent No. 119,413 for the composition of portland cement was issued to David Oliver Saylor, of Allentown, Pa. In 1871, Saylor tried his hand at selecting and mixing different kinds of rock from his quarries to produce portland cement at the first US plant in Coplay, Pa. After initial difficulties, he succeeded with a mixture of magnesium clay with limestone clay. Samples shown at the 1876 Philadelphia Centennial Exhibition compared well with the best imported portland cements. In England, William Aspdin had patented "Portland cement," and coined the name (1852). The first recorded shipment of portland cement to the US was in 1868, when European manufacturers began shipping cement as ballast in tramp steamers at very low freight rates.[Image: Kilns at Coplay, Pa.]
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