Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 62
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #riddles
Paul ScherrerBorn 3 Feb 1890; died 25 Sep 1969 at age 79.Swiss physicist whose collaboration with Peter Debye produced a method for X-ray diffraction analysis. The Debye-Scherrer method has the ability to identify materials that are not in the form of large, perfect crystals.« |