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How will you write 8.17 hours in hours, minutes and seconds?
Question

How will you write 8.17 hours in hours, minutes and seconds?

A.

8 hours, 12 minutes

B.

8 hours, 10 minutes, 7 seconds

C.

8 hours, 10 minutes, 12 seconds

D.

8 hours, 17 minutes

Correct option is C

Given: 8.17 hours
Separate the hours: The whole number part is 8 hours.
Convert the decimal part (0.17 hours) to minutes = 0.17 × 60 = 10.2 minutes.
Separate the minutes: The whole number part is 10 minutes.
Convert the decimal part (0.2 minutes) to seconds = 0.2 × 60 = 12 seconds.
Thus, the correct option is (c) 8 hours, 10 minutes, 12 seconds.

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