9 months is 9/12 of a year and in decimal form it is 0.75
21 in decimal form can be 21.0 or 21.00 or 21.000, or however many zeros you'd like to write after the decimal point.
To convert months into years, divide the number of months by 12. Therefore, 122 months is equal to 10 years and 2 months. This can be calculated as 122 ÷ 12 = 10 with a remainder of 2.
It is about 247 years and 8 months.
3.1 hours
There are about 24 months (2 years) in 104 weeks.
3 years and 11/12 of a year (fraction) 3.91666667 years (decimal)
18 months = 1 and 1/2 years = 1.5 in decimal
To express 2 years and 3 months as a decimal, you need to convert the months into a fraction of a year. Since there are 12 months in a year, 3 months is equal to 3/12 or 0.25 years. Adding this to 2 years gives a total of 2.25 years, which can be expressed as a decimal as 2.25.
How many months is 3.25 years
4 months, as a decimal, is 4 months. Or, if you prefer, 4.00 months. It does not matter how many 0s you append after the decimal point - except that the greater the number of 0s the greater the implied precision.
71 months is 5.92 years.
4 years and 2 months.
5 years and 10 months.
4 years 2 months
0.75 or 3/4 depending on whether you need a decimal or a fraction. Also the number may be slightly different based on which months of the year are being counted and not counted.
125 months = 10 years and 5 months or 10.416 years
28 months = 2 years and 4 months.