The ratio of 9 seconds to 10 hours is
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Answered by
5
Answer:
The ratio of 9 seconds to 10 hours is 1:4000.
Answered by
3
Answer:
1hour=60min
10hour=60×10=600min
1hour=3600sec
1hour=36000sec
so, 9sec/36000sec
3/12000
1/4000
1:4000ans..
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