three
34 (79%)
The following 12 U.S. Presidents turned 55 while in office:Martin Van BurenAbraham LincolnRutherford B. HayesChester A. ArthurWilliam McKinleyWilliam Howard TaftCalvin CoolidgeHerbert HooverFranklin D. RooseveltJimmy CarterGeorge W. BushBarack ObamaThe following 12 U.S. Presidents were between the ages of 55 and 60 when they took office:George WashingtonThomas JeffersonJames MadisonJames MonroeJohn Quincy AdamsAndrew JohnsonBenjamin HarrisonGrover Cleveland (2nd term)Woodrow WilsonWarren G. HardingLyndon B. JohnsonRichard NixonNine other U.S. Presidents left office before the age of 55, and the other 11 turned 60 before taking office.
oath of fealty
There were 9. They were: Garfield Grant Polk Pierce Fillmore Kennedy Clinton Cleveland Teddy Roosevelt
The mean age of the U.S. Presidents when they first took office is 55.116 years.(The median age is 54.564 years.)(minimum: 42.881 years)(maximum: 69.956 years)(mode: 51 years)
Malia is 14and Sasha is 10
Their current ages (early in 2013) are 88, 66, 66 and 51.
Five of them were 51, and five of them were 54.
the answer is 'between the ages of 2 and 5' the answer is 'between the ages of 2 and 5'
between ages six and sixteen.
The middle ages are right between ancient times and the modern times.
An octogenarian is between the ages of 80 and 89. This is from the prefix octo- which means 8 as in 8 decades.