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# MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (15, 16, 17, 24, 25, 26, 27, 28, 29, 53) 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.
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare

Little Tim was in the garden filling in a hole when his neighbor peered over the fence.
Interested in what the cheeky-faced youngster was up to, he politely asked, "What are you up to there, Tim?"
"My goldfish died," replied Tim tearfully, without looking up, "and I've just buried him."
The neighbor was concerned, "That's an awfully big hole for a goldfish, isn't it?"
Tim patted down the last heap of earth then replied, "That's because he's inside your stupid cat."

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### Paul R. Ehrlich

Born 29 May 1932. Paul Ralph Ehrlich was an American biologist and educator who in 1990 shared Sweden's Crafoord Prize (established in 1980 and awarded by the Royal Swedish Academy of Sciences, to support those areas of science not covered by the Nobel Prizes) with biologist E.O. Wilson. He has been a pioneer in alerting the public to the problems of overpopulation and in raising issues of population, resources, and the environment as matters of public policy. Ehrlich is regarded as the co-founder, along with Peter H. Raven, of the field of coevolution, and has pursued long-term studies of the structure, dynamics and genetics of natural butterfly populations.
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