-1/2+(-3/4) what is the answer this is combined operation fraction​

Question

-1/2+(-3/4) what is the answer this is combined operation fraction​

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Nevaeh 6 days 2021-09-14T01:16:22+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-09-14T01:17:36+00:00

    Answer:

    -1/2+(-3/4)

    = -1/2-3/4

    now take the l.c.m of it’s denominators

    then,

    -1/2*2/2-3/4*1/1. l.c.m=4

    -2-3/4

    = -5/4

    hope it helped you

    0
    2021-09-14T01:17:55+00:00

    Answer

     =  \frac{ - 1}{2}  +  \frac{ - 3}{4}

     =  \frac{ - 1 \times 2}{2 \times 2}  -   \frac{3}{4}

     =  \frac{ - 2 - 3}{4}

     =  \frac{ - 5}{4}

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