How many seconds are there in 2.5 hours?

1 Answer
Apr 1, 2016

In #2.5# hrs. there are #9000# seconds.

Explanation:

There are #60# minutes in an hour and #60# seconds in each minute.

therefore, there are #60xx60=3600# seconds in each hour.

Hence in #2.5# hrs. there are #3600xx2.5=9000# seconds.