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Mathematics 9 Online
OpenStudy (anonymous):

so if you were to round 712.5 you would go with 713 right

OpenStudy (anonymous):

yes... when the number after the decimal is above 5 you round up

OpenStudy (anonymous):

ok thanks

OpenStudy (anonymous):

yup :)

OpenStudy (anonymous):

what about scientific notation how would I write that

OpenStudy (anonymous):

YES, if it's 3 significant figures, then you round 712.5 up after .5, making it 713

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