MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 288
The first user who solved this task is Erkain Mahajanian.
#brainteasers #math #riddles
Lincoln EllsworthBorn 12 May 1880; died 26 May 1951 at age 71.American explorer, engineer and scientist (original name William Linn Ellsworth) who led the first trans-Arctic (1926) and trans-Antarctic (1935) air crossings. |