Find number abc
If c7aac + 913a3 = 1b8cb8 find number abc. Multiple solutions may exist.Correct answers: 33
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
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. |