Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 296
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
First Latimer patentIn 1874, Lewis H. Latimer received his first U.S. patent (No. 147,363). This one was for his invention of a water-closed for railroad cars, but he is better known for his patents for improvement in incandescent electric lamps.« |