The time 0.825 is 49.5 minutes based on the conclusion that the sum of the different amounts of time was 7.825 hours.
Proportion in time refers to the relationship between two or more ratios or quantities expressed in time measurements.
One hour = 60 minutes
One minute = 60 seconds
0.825 of an hour = 49.5 minutes (0.825 x 60 minutes)
0.5 minutes = 30 seconds (0.5 x 60)
Thus, we can conclude that the total time involved is 7 hours, 49 minutes, and 30 seconds.
Learn more about time proportions at https://brainly.com/question/27817533
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