There are 10 years in a decade. Therefore, 30 years is equal to 30/10 = 3 decades.
A decade consists of ten years, so thirty years is three decades.
thirty two years
a decade is ten years so 3 of them would be thirty(30) years. thirty
3 decades
how many decades are there in 130 years
There are 3.5 decades in 35 years
thirty 300 / 10 = 30
There are 5 decades in 50 years.
There are 12 decades in 120 years.
96 decades and 9 years.
There are 19 decades in 190 years.
230 years = 23 decades