Replace the question mark with a numberMATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 152
The first user who solved this task is Vladimir Krnac.
#brainteasers #math #riddles
Samuel Warren CareyDied 20 Mar 2002 at age 90 (born 1 Nov 1911). Australian geologist who contributed a model of an expanding earth in support of Alfred Wegener's concept of moving continents. Carey's ideas were a prelude to, and replaced by, the present theory of plate tectonics.