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Mathematics 19 Online
OpenStudy (anonymous):

-19/105-19/165=

OpenStudy (anonymous):

divide 1st to and then substract to get \[-114/385\]

OpenStudy (anonymous):

divide which

OpenStudy (anonymous):

or simply its fraction just put the same denominator that is a number which is a multiple of both 105 and 165 which is 385 then proceed

OpenStudy (anonymous):

i did still gettin it wrong

OpenStudy (anonymous):

ok tell me what r u doing?

OpenStudy (anonymous):

im dividing 105 by 5 * 165 by 5 idunno im so confused

OpenStudy (anonymous):

ok..since it is a big number just cross multiply that is.. (-19/105) times 165 and (-19/1650 times 105 zen add and simplify in the simplest form

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