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How will you write 9.23 hours in hours, minutes and seconds?
Question

How will you write 9.23 hours in hours, minutes and seconds?

A.

9 hours, 23 seconds

B.

9 hours, 13 minutes, 48 seconds

C.

9 hours, 20 minutes, 3 seconds

D.

9 hours, 23 minutes

Correct option is B

Given:

Time = 9.23 hours

Solution:

The integer part is 9 hours.

To convert the decimal part (0.23) into minutes:

0.23 × 60 = 13.8 minutes

The integer part is 13 minutes, and the decimal part is 0.8 minutes.

To convert 0.8 minutes into seconds:

0.8 × 60 = 48 seconds

Thus, 9.23 hours is equal to 9 hours, 13 minutes, and 48 seconds.

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