1000
One hundred
A decade is 10 years, and a millenium is 1000 years, therefore the answer is 100 decades = 1 millennium.
There are ten decades in a millennium. A decade is a period of ten years, and a millennium is a period of one thousand years. Therefore, a millennium consists of ten decades.
100 of them because a decade is 10 years and a millennium is a 1000 years
1 Decade = 10 Years 1000 / 10 = 100 Answer: 100 Decades
A millennium is 1000 years. A decade is 10 years. Thus there are 1000 / 10 = 100 decades in a millennium.
One hundred
A decade is 10 years, and a millenium is 1000 years, therefore the answer is 100 decades = 1 millennium.
I decade is 10 years, so 100 decades is 1000 years. Each century is 100 years, so 1000 divided by 100 = 10
It is equal to one millennium which is a 1000 years because a decade is 10 years and 100*10 = 1000 years
100 of them because a decade is 10 years and a millennium is a 1000 years
1 decade = 10 years ⇒ 10 decades = 10 x 10 years = 100 years 1000 years = 1 millennium ⇒ 10 decades = 100 years = 100 ÷ 1000 millennium = 1/10 millennium = 0.1 millennium
10, a century is 100 years while a millennium is 1000. therefore there are 10 centuries in a millennium.
There are 10 years in one decade. Which means that 70 years is equal to 7 decades.
There are 3.5 decades in 35 years
There are 5 decades in 50 years.