Answer :
Final answer:
In the metric time concept, one day equals 10 hours; one hour equals 100 minutes; and one minute equals 100 seconds. Compared to normal time, one metric second equals 0.864 normal seconds.
Explanation:
The subject of this question is the concept of metric time where one day equals 10 hours; one hour equals 100 minutes; and one minute equals 100 seconds. We also know that in normal time, one hour equals 60 minutes and one minute equals 60 seconds. So, if we compare the two time systems, it works out as follows:
First, a day has 86400 normal seconds. According to the metric time concept, a day has also 10 * 100 * 100 = 100000 metric seconds. Therefore, each metric second lasts 86400 / 100000 = 0.864 normal seconds.
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