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Mathematics 19 Online
OpenStudy (anonymous):

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? An answer is required3 hours and 6 minutes 2 hours and 54 minutes 3 hours and 16 minutes Not Here 3 hours

OpenStudy (lalaly):

2 hrs 54 miin

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