Here we will show you how to calculate exactly how many hours, minutes, and seconds there are in 21/68 of a day. We will also illustrate what 21/68 of a day looks like on a pie chart.
Step 1) Calculate hours
We start by calculating the total number of whole hours in 21/68 of a day. There are 24 hours in a day. Therefore, we multiply 21/68 by 24. The whole number of the product we get is the number of hours.
21/68 × 24 = 504/68
504/68 = 7 7/17
= 7 hours
Step 2) Calculate minutes
Next we calculate the minutes. There are 60 minutes per hour. Therefore, we multiply the leftover fraction part from Step 1 by 60. The whole number of the product we get is the number of minutes.
7/17 × 60 = 420/17
420/17 = 24 12/17
= 24 minutes
Step 3) Calculate seconds
Finally, we calculate the seconds. There are 60 seconds per minute. Therefore, we multiply the leftover fraction part from Step 2 by 60. The product we get is the number of seconds.
12/17 × 60 = 720/17
720/17 ≈ 42.35
≈ 42.35 seconds
Now we have the hours, minutes and seconds of 21/68 of day. When we put it all together we get our answer as follows:
21/68 of a day ≈ 7 hours & 24 minutes & 42.35 seconds
Below is a pie chart showing 21/68 of day. To create the image, we first colored the whole pie in blue, and then we covered 21/68 of it in red.
Note that each pie slice above is one hour, and the whole pie is one day. Therefore, there are twenty-four slices.
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