Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 438
The first user who solved this task is Roxana zavari.
#brainteasers #math #riddles
Eilhardt MitscherlichDied 28 Feb 1863 at age 69 (born 7 Jan 1794).German chemist who promulgated the theory of isomorphism, a relationship between crystalline structure and chemical composition.[DSB give dates as 7 Jan 1794 - 28 Feb 1863. EB gives 17 Jan 1794 - 28 Aug 1863.] |