find the seconds in an hour,a day, a week, a month and a year. express your answer in scientific notation
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find the seconds in an hour,a day, a week, a month and a year. express your answer in scientific notation
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Answer
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1 year consists of 365 days. 1 day has 24 hours, each hour has 60 minutes and each minute has 60 seconds.
This gives the number of seconds in an hour as 60*60 = 3600 and the number of seconds in a day as 24*3600 = 86400
The number of seconds in 365 days is 86400*365 = 31536000 seconds.
There are 31536000 seconds in a year
Explanation
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