Can you replace the question mark with a number?
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 97
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #riddles
Microwave patentIn 1950, the original microwave oven patent was issued to its inventor Percy LeBaron Spencer under the title "Method of Treating Foodstuffs." (U.S. No. 2,495,429.) |