20 seconds is how many hour?

Answer 1

Assuming that what is meant is what fraction or percentage of an hour is 20 seconds, then there is 60 seconds in a minute and 60 minutes in an hour so therefore there is 60 x 60 seconds on an hour. 20 seconds divided by 360 seconds gives 1/18th or 0.05556 05 5.56% of an hour.

Answer 2

To convert seconds to hours, you need to divide the number of seconds by 3,600 (the number of seconds in an hour). So, 20 seconds divided by 3,600 equals 0.0056 hours. This is equivalent to approximately 0.34 minutes or 0.02 days.