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A year has 365 days, and a day has 24 hours. If an hour has 60 minutes and a minute has 60 seconds, how many seconds are there in 1 year?
54,750 s
525,600 s
3.15 x 10^7s
1.89 x 10^9s

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Respuesta :

The answer is 3.15 x 10^7 s.

Overall there are 31m seconds in a year if you were to solve 3.15 x 10^7 it will end out to be 31.5m which is  the closest to the actual amount. So the answer is C. 3.15 x10^7s

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