A decade is 10 years therefore 8 decades is 80 years.
8 decades are equal to 80 years. A decade consists of a period of 10 years, so when you multiply 8 by 10, you get 80. Therefore, 8 decades equal 80 years.
The definition of a decade is 10 years. 8 decades would be 8 x 10 = 80 years.The definition of a century is 100 years.
Four score years, or eight decades.
I'd say about ten decades, or 100 years, or 1 century.
A decade is 10 years therefore 8 decades is 80 years.
8 decades are equal to 80 years. A decade consists of a period of 10 years, so when you multiply 8 by 10, you get 80. Therefore, 8 decades equal 80 years.
Decade = 10 years Century = 100 years so 8 decades mean 80 years which are smaller than 1 century.
80
100,000 decades is equal to 1,000,000 years.
8 times 10 years make 80 decades because 10 decades tines 8 decades will equal 80. (Hint:10 decades equals 1 year.)
The definition of a decade is 10 years. 8 decades would be 8 x 10 = 80 years.The definition of a century is 100 years.
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)
a decade is 10 years long therefore 3 decades would be 30 years
Four score years, or eight decades.
I'd say about ten decades, or 100 years, or 1 century.
There are 100 years in each millennial. There are 10 decades in each 100 years. 100 x 8 = 800 X 10 = 8,000.