What is the missing number?
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 95
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Florian CajoriDied 14 Aug 1930 at age 71 (born 28 Feb 1859).Swiss-born U.S. educator and mathematician whose works on the history of mathematics were among the most eminent of his time. |