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Mathematics 16 Online
OpenStudy (anonymous):

perform the indicated operartion and, if possible,simplify 3/4 - ( - 9/11)

OpenStudy (anonymous):

69/44

OpenStudy (anonymous):

can u show me the steps for this? and when i type that second part i dont mean that the 9 is negative the whole problem is negative.

OpenStudy (anonymous):

when two negatives touch it's +.....so 3/4 - (-9/11) can be rewritten as 3/4 + 9/11

OpenStudy (anonymous):

common denominator is 44....so it becomes 33/44 + 36/44

OpenStudy (anonymous):

= 69/44

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

no problem

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