Điền vào bảng
How many hours a day are there ? | ............................................... |
How many minutes a day are there ? | ............................................... |
How many seconds a day are there ? | ............................................... |
How many minutes a hour are there ? | ............................................... |
How many days a year are there ? | ............................................... |
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How many hours a day are there ? There are 24 hours a day.
How many minutes a day are there ? There are 1440 minutes a day.
How many seconds a day are there ? There are 86400 seconds a day.
How many minutes an hour are there ? There are 60 minutes an hour.
How many days a year are there ? There are 365 days a year.
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