three hundred and nine years old.
no
10 years old.
Someone born in 1932 would be 81 years old in 2013.
old people
Someone who is a hundred years or older is commonly referred to as a centenarian.
Septuagenarian
A sexegenarian.
You can call anyone who has lived 100 years a Centenarian.
Young Adult
septa-centenarian
They would be seventy years old.
"Centenarian" is usually used for anyone one hundred or older.
She is a hundred years old.
A 90 year old is called an nonagenarian. Nonagenarian are people who are over the age of 90 years old.
"Bicentennial" means something that is two hundred years old.
an adult or a 25 year old. it really depends on what the sentence is