16 decades and 4 years.
33 years is greater than 3 decades which is equal to 30 years
30 years = 3 decades so 1 year = 1/30 or 0.0333... lots of 3 decades.
30.
It is 3 decades, because it is 30 years.
340 years
1939
4 decades, 4 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)
374 years Century = 100 Decade = 10
As a decade is 10 years and there are 42 years between the two years given, then the answer is 4 decades. If you are looking at fixed decades, you could say the 80s, the 90s, the 00s, and so say 3 decades. So it depends on what way you want to specify your decades.
in one decade there are 10 years, so if you times 10 by 4 you will get 40 so there are 40 years in 4 decades.
A decade equals 10 years, so to convert 4 billion years to decades, simply divide by 10.4,000,000,000 years / (10 years/ decade) = 400,000,000 decades.So 4 billion years is 400 million decades
3 decades = 3 x 10 = 30 years
45 years
33 years.
30 years