Seven tenths !
1/2
It is: 35/100 = 7/20 simplified
50 years is 1/2 a century
It is 80/100 or 4/5 in its simplest form
A century has 100 years; so 25 years is one quarter of 100 years.
4/5 of a century is 80 years.
A century is 100 years, and a millennium is 1000 years, so a millennium has 10 centuries.
0.26
It is 1/10 because a decade is 10 years and a century is 100 years
Seven tenths !
85/100
It is: 7/100
1,500 years = 15 centuries.
Write 3 decades as a fraction of 20
1/425 years is a 1/4 of a century which is 100 years
50 years is one-half of a century.