A "decade" refers to a period of 10 years, so three decades would be equal to 30 years. Three decades before 1969 would be 1939.
1859
1958
If you mean 3/10 of a century then there are 3 decades A decade is 10 years and a century is 100 years
30 years
30
You are a year younger than me. Seriously though, you are 39 years old and 3 months. In some places you would be considered 40, in others 39.
3 decades = 3 x 10 = 30 years
30 years = 3 decades so 1 year = 1/30 or 0.0333... lots of 3 decades.
The answer would be 1729 or 1629 im not in the mood for math now.
30 years
The correct answer to your question is 2002
At the time of answering this question (Saturday 14th December 2013), the year three decades ago was 1983.
1958
1 year = 12 months so 3 decades = 3*10 = 30 years = 30*12 = 360 months!
1939
It will be 2038. it will be, 2038! a decade is 1- years! so 3 decades is 30 years! it is 2008 right now. so 2008 + 30 = 2038!
The number of years in 3 decades is 30. February does not have 30 days. It has 28 days and every fourth year one day is added, so it has 29 days, as this year.
3 decades after 2010 is 2040.