Yes
20 years.
1 decade equals 10 years. So 2 decades is equal to 20 years.
Twenty decades is equal to 200 years, since one decade is 10 years. Two centuries is also equal to 200 years, as one century is 100 years. Therefore, 20 decades is equal to 2 centuries, meaning they are neither greater nor less than each other; they are equal.
Two decades equal 20 years, as one decade consists of 10 years. Therefore, when you multiply the number of decades by the years in each decade, you get 2 x 10 = 20 years.
10 years = 1 decade 20 years = 2 decades 30 years = 3 decades . . etc.
20 decades = 2 centuries or 20*10 = 200 years
There are 2 decades in 20 years, and since 22 years is 2 years beyond that, it contains 2 decades and a fraction of another decade. Specifically, 22 years is 2.2 decades.
One century consists of 100 years. One-fifth of a century is equal to 20 years (100 years divided by 5). Therefore, there are two decades in one-fifth of a century.
No. 1 decade = 10 years 20 decades = (20 *10)= 200 years 2 centuries = 200 yrs. They are the same.
There are 20 decades in two centuries There is 200 years in two centuries and 10 years in a decade. 10 years x 20 decades = 200 years or two centuries
1 decade is 10 years which means 9 decades is 90 years. (10x9) 1 decade= 10 years (10x1) 2 decades= 20 years (10x2) 3 decades= 30 years (10x3) 4 decades= 40 years (10x4) 5 decades= 50 years (10x5) 6 decades= 60 years (10x6) 7 decades= 70 years (10x7) 8 decades= 80 years (10x8) 9 decades= 90 years (10x9) 10 decades= 100 years (10x10)
well a decade is 10 year so 2 decades will be 20 years