Q: A photographer conducted three sessions yesterday. She completed the first session in 56 minutes, the second in 42 minutes and the third in 1 hour and 16 minutes. How many hours did it take her to

complete all three sessions

A: 56 minutes + 42 minutes + 76 minutes (1 hour=60 minutes, so 1hr, 16 minutes is 76 minutes), which totals 174 minutes. 174 minutes divided by 60 minutes per hour equals 2 hours, 54 minutes.

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Asked 12/11/2010 1:17:31 PM

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