1 year and 8 months is equal to 1 score. You can also write it as 1.75 years or 1 and 3/4 years. 1 score is equal to 20 months.
1 decade has 10 years and 1 score has 20 years, therefor there are 2 decades in a score.
One score is 7 years so that is 2,556.7 days.
20 units. NB 12 units = 1 dozen 13 units = Baker's dozen 20 units - 1 score 144 units = 1 gross.
1 decade equals 10 years.
There are 100 years in one century!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1