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Mathematics 11 Online
OpenStudy (anonymous):

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):

Do you know how the tell the difference between 8:03 am and 5:13 pm?

OpenStudy (anonymous):

What?

OpenStudy (anonymous):

How many minutes and hours pass between 8:03am and 5:13pm?

OpenStudy (anonymous):

9 hours and 16 mins

OpenStudy (anonymous):

How did you get that answer?

OpenStudy (anonymous):

adding..?

OpenStudy (anonymous):

You subtracted the hours, then you subtracted the minutes... right?

OpenStudy (anonymous):

Do that for each time span

OpenStudy (anonymous):

43 hours and 34 mins?

OpenStudy (anonymous):

What did you do?

OpenStudy (anonymous):

Subtracted the hours and the mins..?

OpenStudy (anonymous):

yeah and then you added them all up right?

OpenStudy (anonymous):

Yeah

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