How many years is 7 decade?

Answer 1

A decade is a period of 10 years. Therefore, 7 decades would be equal to 70 years. This is because you would multiply the number of decades (7) by the number of years in a decade (10) to get the total number of years (7 x 10 = 70).

Answer 2

There are 10 years in one decade. Which means that 70 years is equal to 7 decades.

Answer 3

a decade is 10 years, a score is 20, a century is 100, and a millenia is 1000. So to answer your question, seven decades is 70 years.