Solve this number puzzle
What will be the missing number? (2, 8, 27, 85, 260, ?, 2365)Correct answers: 65
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
Reuben Leon KahnBorn 26 Jul 1887; died 1979 .Major Reuben Leon Kahn was an American immunologist best known for his investigations of blood reactions, while a member of the U.S. Army Medical Service Corps, which led him to develop a procedure that became an efficient test for syphilis (1918). This is now the standard serological test. |