Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 490
The first user who solved this task is Vladimir Krnac.
#brainteasers #math #riddles
Overcoat built for twoIn 1953, a U.S. patent was issued for an overcoat for two people (or Siamese Twins) to Howard C. Rossin (No. 2,636,176). |