Answer:
7,344,000 seconds
Explanation:
First lets put up some basic conversions first.
1 day = 24 hours
1 hour = 60 minutes
1 minute = 60 seconds
Therefore, from the question:
85 days = 24 ÷ 85 = 2,040 hours
2,040 hours = 2,040 × 60 = 122,400 minutes
122,400 minutes = 122,400 × 60 = 7,344,000 seconds