Three decades is 30 yrs and a quarter century is 25 years.
Ten decades equals 100 years or one century.
70 decades are in 7 centuries. It's just 10 decades per century times 7 centuries (700 years).
1 decade = 10 years 10 decades = 100 years 100 years = 1 century
It is 3 decades, because it is 30 years.
If you mean 3/10 of a century then there are 3 decades A decade is 10 years and a century is 100 years
Its 10. 10 decades = 1 century.
10 decades in 1 century
There are 20 decades.
There are 5 decades in half a century.
Three decades is 30 yrs and a quarter century is 25 years.
Ten
Ten decades is one century.
8
A century is 100 years. A decade is 10 years. Therefore to work out how many decades are in a century, you need to divide 100 by 10 which = 10. Therefore there are 10 decades in a century.
Ten decades equals 100 years or one century.
Four score years, or eight decades.