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Mathematics 16 Online
OpenStudy (kitten_is_back):

[img] http://goo.gl/N7sZhR [/img]

OpenStudy (alexandervonhumboldt2):

first you ned to equal the denominators: 1/9 - 5/6=(1*6)/(9*6) - (9*5)/(6*9)=simplify

OpenStudy (alexandervonhumboldt2):

6/54-45/54=-39/54=simplify=-13/18=you are correct @Kitten_is_back

OpenStudy (kitten_is_back):

WAIT 13 / 18?

OpenStudy (alexandervonhumboldt2):

no -13/18

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