John Adams was born in 1732 and became president in 1797. Harry S. Truman was born in 1884 and becam

[math_celebrity]

John Adams was born in 1732 and became president in 1797. Harry S. Truman was born in 1884 and became President in 1945. Who was older when he became president?

Adams: 1797 - 1732 = 65
Truman: 1945 - 1884 = 61

Adams was older.