Mathematical Puzzle: IF 23+4...
Mathematical Puzzle: IF 23+478-593=5.588 and 1389+99-29=34.364 THEN 87+57-56=?Correct answers: 16
The first user who solved this task is Erkain Mahajanian.
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Frederic Stanley KippingDied 1 May 1949 at age 85 (born 16 Aug 1863).British chemist who pioneered in the chemistry of silicones, organic derivatives of silicon. |