MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 269
The first user who solved this task is Rutu Raj.
#brainteasers #math #riddles
Ford's assembly lineIn 1914, Henry Ford announced the newest advance in assembly line production of “modern”cars he had introduced six weeks earlier, on 1 Dec 1913. The new continuous motion method reduced assembly time of a car from over 12 hours to 93 minutes. |