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.75 is 3 quarters of an hour it is 45 minutes Answering "What does the .75 mean in 3.75 hours?" It means 45 Minutes. Or 75/100 of an hour. reduce the fraction to its most common denominator and it equals 3/4. How did I do that? I find a number that goes evenly into both the top and the bottom numbers. In this case 25 goes evenly into 75, three times and 25 goes into 100 4 times . This gives you 3/4 3/4 of an hour is 45 minutes. So your time can be stated 3 hours and 45 minutes. It means 3/4 of an hour or 45 minutes.

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17y ago

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