According to the Gregorian calendar, 12 months = 1 year
One year is equal to twelve months.
Well, there are 12 months in one year. 6 months is half a year. 6+12=18 So 18 months is equal to 1.5 years.
Assuming Riker's Island is on Planet Earth, one year is equal to 12 months.
12 months in a year and a half year is 6 months so its 18 months.
One year is equal to 12 months. Therefore, 75 years is equal to 75 x 12 = 900 months.
4 months is one third of a year.
There are 12 months in one year. Therefore, 19 years is equal to 19 x 12 = 228 months.
There are 12 months in one year. Therefore, 60 years is equal to 60 x 12 = 720 months.
There are 12 months in one year. Therefore, 252 months is equal to 252/12 = 21 years.
There are 12 months in one year. Therefore, 1440 months is equal to 1440/12 = 120 years.
One Mercury year is equivalent to about 88 Earth days. Since an Earth month is approximately 30 days, this means that one Mercury year is roughly equal to 2.9 Earth months.
12 months (one year) + 10 more = 22 months