Since an hour has 60 minutes, and a minute has 60 seconds, just multiply the number of hours by 3600 (this is 60 x 60).
345 ÷ 24 = 14 days 9 hours
1 day = 24 hours so 345 days = 345*24 hours. You can find the answer to that by using the calculator that comes as part of your computer.
There are 5 minutes and 45 seconds or 5.75 minutes
345 seconds.
It is 65 hours.
345 ÷ 24 = 14 days 9 hours
345 seconds
1 day = 24 hours so 345 days = 345*24 hours. You can find the answer to that by using the calculator that comes as part of your computer.
There are 5 minutes and 45 seconds or 5.75 minutes
345
345 seconds.
It is 65 hours.
9 hours and 30 minutes.
It would be roughly 345 Earth hours.
122400 seconds
72000 seconds
1209600 seconds