I think it's 2
Wiki User
β 12y ago20 decades are in 2 centurarys
20 decades = 2 centuries or 20*10 = 200 years
2 centuries
20 decades 2 centuries = 200 years 1 decade = 10 years 200/10 = 20
seven centuries 78 decades
No two centuries is 200 years; two decades is 20 years.
No. 1 decade = 10 years 20 decades = (20 *10)= 200 years 2 centuries = 200 yrs. They are the same.
About 793 years
70 decades
70 decades are in 7 centuries. It's just 10 decades per century times 7 centuries (700 years).
There are 10 decades in a century. Therefore, 3.5 centuries is equal to 3.5 x 10 = 35 decades.
Ten decades is one century.