Answer: 2,592,000 in 30 days
Step-by-step explanation:
60 seconds X 60 minutes X 24 hours X 30 days
Think about it this way:
1 day = 86400
10 days = 864000
20 days = 1728000
30 days = 2592000
Or you could multiply 86,400 by 30 to get your answer.
The answer is "2592000."
Hope this helps!