88x5=440 Earth days in 5 Mercury years
about 5 days or 5 years
I think 1,100 days = 3years and 5days.
6390
95040000
57870.37 days or 1,388,89 hours or 158 years
15 years at 365 days per year = 5475 days 5 years at 366 days per year = 1830 days 5475 + 1830 = 7305 days When they skip a leap year inbetween those 20 years, you get 7,304 days. When you skip a leap year and change it to every 5 years, you get 7,303 days. We do this because the length of the year is not actually 365.25 but actually 365.242 days.
208 weeks and 5 days.
182500 days, 1 century equals 100 years, which equals 182500 days.
There can be 260 weeks (and 6 days) or 261 weeks in 5 years. Given the fact that a normal year has 52 weeks and 1 day, and a leap year has 52 weeks and 2 days, 5 years can either be 260 weeks and 6 days, or 261 weeks, depending on how many leap years occur in those 5 years.
3 years
a seahorse can live to 4 to 5 years