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Mathematics 24 Online
OpenStudy (anonymous):

FAn ADN MEDAL!!! PLEASE? Alisson worked these times this week: 8:03 am 5:13 pm 7:58 am 4:49 pm 7:46 am 4:41 pm 8:23 am 4:50 pm 7:31 am 4:32 pm How many hours did she work?

OpenStudy (anonymous):

well i guess, you just have to calculate the sum of time interval for each given time. She started at 8:03 and ended at 5:13, so that will be approx 9 hours and 10 min. Do the same thing with each day first, and i'll tell you what's next

OpenStudy (anonymous):

are you there? try the 2nd one, what's the time interval between 7:58am to 4:49 pm?

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