50 years old
It means "half as old." For ages, if one person is twice as old as another, the other person is half as old. A four-year-old car is half as old as an eight-year-old car.
It means "half as old." For ages, if one person is twice as old as another, the other person is half as old. A four-year-old car is half as old as an eight-year-old car.
caca
it was known at least by the 6th centry b.c.
jose jalepino on a stick
how old is g jennings toilet closet of th centry is in brown on actual seat and there is a stamp just inside the loo
in the 13th centry
16th centry
The Civil War
A person who is 100 million seconds old is approximately 3.17 years old.
There is no such thing as a centry you better check your spelling
Did you mean century? If so, a period of 100 years.