A decade has 10 years in it.
1 because a decade is ten years so 15 is 1 decade and 5 years
1 decade = 10 years, so 700 years / (10 years/decade) = 70 decades.
10 years in a decade.
There are 10 years in a decade.
1 decade equals 10 years.
A decade has 10 years in it.
There are 52 weeks a year 1 decade is 10 years 52x10=520
1 Decade= 10 years
A decade is 10 years.
A decade is 10 years
10 years in a decade.
There are ten decades in one century. 1 decade = 10 years. 1 century = 100 years. So 1 century = 10 decades.
There are ten years in one decade.
1 century = 10 decades.
One decade is 10 years, so 5 decades = 50 years.There are: 5*10 = 50 years because a decade is 10 years
65 because 1 decade = 10 years