Emily's watch loses 2 minutes each day. How many seconds per hour?

Given:

2 minutes per day.

1 minute = 60 seconds

2 minutes = 120 seconds

1 day = 24 hours

1 hour = 60 minutes

1 minute = 60 seconds

2 minutes * 60seconds/minute = 120 seconds

In a day, there are 86,400 seconds

1 day * 24 hours/day * 60mins/hour * 60seconds/min = 86,400 seconds