1/10
Chat with our AI personalities
20 decades are in 2 centurarys
No. 1 decade = 10 years 20 decades = (20 *10)= 200 years 2 centuries = 200 yrs. They are the same.
There are 70 decades in 7 centuries. This is because each century consists of 10 decades, so when you multiply 7 centuries by 10 decades, you get a total of 70 decades.
70 decades
20 decades= 20(10)=200 yrs 2 centuries= 100(2)=200 yrs So they're equal, unless there's a trick to the question