Olympiad = 4 years.
Lustrum = 5 years.
Decade = 10 Years.
Century = 100 Years.
Millenium = 1,000 years.
A decade is 10 years.
A decade is 10 years
10 years in a decade.
There are ten years in one decade.
There are 10 years in a decade.
There 10 years in a decade.
10 years makes a decade
1 decade = 10 years
Ten There are ten years in a decade.
Ten YEARS make a decade. A decade is larger than a yeaR
10 years is in a decade
There are 100 years in a century and 10 years in a decade