As it happens, I did not. Thanks for asking.
around 2 to 2 and a half years.
1. What i learned in about well, 1st grade, the half of 2 is simply 1.
Half of 24300 years is 12150 years. (24300/2=12150)
a 2 and a half year war
6
4 years in Chinese is 四年 which is pronounced "Si(4) nian(2)"
chinese new years or drinking tea
2500 years.
25 years
1 to 2 years, or 2 and a half years.
Einstein was 5 years old when he learned to talk
A century is 100 years, so half a century = 100/2 which makes 50 years.50 years.