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How many times were the tremor felt?

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The tremors of earthquake are felt at interval of 25 seconds.
The first tremor was felt at 02:54:57 and the last tremor was felt at 10:45:22 am.
How many times were the tremor felt?

posted Oct 3, 2018 by Amarvansh

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1 Answer

0 votes

1130


We need to calculate the time difference in seconds: 10:45:22-02:54:57,
if we add 00:05:03 to both it will look as 10:50:25-03:00:00=07:50:25 => in seconds it will be equal to 7*60*60+50*60+25=28225
after the first tremor there happened 28225/25=1129 more tremors so total number is 1129+1=1130

answer Oct 3, 2018 by Hanifa Mammadov



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