Answer:
1h 33min
Explanation:
7:09 + 1:00 = 8:09 so one hour
From 8:09 to 8:42 are 33min
The time between 7:09:00 AM and 8:42:00 AM is:
1 hour, 33 minutes, and 0 second
1.55 hours
93 minutes
5,580 seconds
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