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Dmitry [639]
4 years ago
11

How many seconds are in 3.14 hours?

Mathematics
1 answer:
Allisa [31]4 years ago
7 0
1\ hour\ contain\ 3600\ seconds\\\\
3,14\ hour\ contain\ x\ seconds\\\\ Write\ it\ as\ ratio:\\\\
1-3600\\
3,14-x\\Cross\ multiplication:\\\\
x=3600*3,14= 11304\ seconds\\\\
In\ 3,14\ hours\ are\ 11304\ seconds.
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