-6/7+-5/6+-4/9+-15/7 rearrangement property​

Question

-6/7+-5/6+-4/9+-15/7 rearrangement property​

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Anna 2 months 2021-11-23T06:00:07+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-23T06:01:24+00:00

    Answer:

    -6/7 + -5/6 + -4/9 + -15/7

    take lcm of denominator 7 6 9 7 = 126

    -6/7 -5/6 -4/9-15/7

    -6×18/7×18 -5×21/6×21-4×14/9×14 -15×18 /7×18

    -108/126 -105/126 56/126 270/126

    -108 -105 -56 -270/126

    -1 /126

    0
    2021-11-23T06:01:43+00:00

    Step-by-step explanation:

    -6/7-15/7-5/6-4/9

    hope this helps

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14:4+1-6*5-7*14:3+5 = ? ( )