What is a 10 year decade? noun. a period of ten years: the three decades from 1776 to 1806. a period of ten years beginning with a year whose last digit is zero: the decade of the 1980s. a group, set, or series of ten.
What’s a period of 10 years called? Decade ( ten years)
Is 10 years considered a decade? Word forms: decades
A decade is a period of ten years, especially one that begins with a year ending in 0, for example, 1980 to 1989.
Is 10 years a decade or a century? Answer: There are ten decades in a century.
We know that in a decade, there are 10 years. We also know that in a century there are 100 years. Thus, simplifying it further, we get: 10 decades = 100 years = 1 century.