MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 147
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
William Jackson HumphreysDied 10 Nov 1949 at age 87 (born 3 Feb 1862).American atmospheric physicist who applied basic physical laws to explain the optical, electrical, acoustical, and thermal properties and phenomena of the atmosphere. His book, Physics of the Air (1920), covers most of classical physical meteorology. |