Question

convert 5 days 7 hours and 15 minutes into seconds


Please write steps​

Answer 1

Answer:

5 days = 24 × 5

so 5 days = 120 hours

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120 hours + 7 hours = 127 hours

127 hours = 127 × 60 minutes

= 7620 minutes

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7620 minutes + 15 mins = 7635 mins

7635 minutes = 7635 × 60 seconds

so the answer is

458100 seconds (ans)

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Answer 2

Answer:

1 min = 60 sec

1 hour = 60min

60 min= 60×60=3600 second

1 hour=3600 second

1 day = 24 hrs

24 hrs=24×3600=86400 second

1 day = 86400 sec

5 days= 5×86400=432000 sec

7 hours in sec = 1 hrs-3600sec

7 hrs-7×3600=25200sec

15 min= 1 min-60 sec

15 min= 15×60=900sec

=432000+25200+900 sec

=458100 second

Step-by-step explanation:

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