1.

Find the difference between 1 hour 30 minutes and 55 seconds.

A. 1 hour 29 minutes and 5 seconds
B. 1 hour 29 minutes and 1 second
C. 1 hour 28 minutes 7 seconds
D. All the above
E. None of these
Answer» B. 1 hour 29 minutes and 1 second


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