Question

convert 5 hours 20 minutes 15 sec into seconds​

Answer 1

Answer:

see the attachment

Step-by-step explanation:

hope it helps

Answer 2

Answer:

19215 seconds

Step-by-step explanation:

5 hours = 18000 seconds

20 minutes =1200 seconds

and 15 seconds.

Their sum = 19215 seconds.

HOPE IT HELPS YOU