what are the next three terms in the sequence 7/8, 1/2, 1/8

Question

what are the next three terms in the sequence 7/8, 1/2, 1/8

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Isabelle 3 weeks 2021-11-10T00:24:00+00:00 1 Answer 0 views 0

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    2021-11-10T00:25:21+00:00

    Answer:the next three terms are -1/4,-5/8,-1

    Step-by-step explanation:

    7/8,1/2,1/8

    The common difference=1/2-7/8 or 1/8-1/2

    Common difference=1/8-1/2=(1-4)/8=-3/8

    4th term=3rd term +common difference

    4th term=1/8+(-3/8)

    4th term=1/8-3/8=(1-3)/8=-2/8=-1/4

    5th term=4th term+common difference

    5th term =-1/4+(-3/8)

    5th term=-1/4-3/8

    5th term=(-2-3)/8=-5/8

    6th term=5th term + common difference

    6th term=-5/8+(-3/8)

    6th term=-5/8-3/8

    6th term=(-5-3)/8=-8/8=-1

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45:7+7-4:2-5:5*4+35:2 =? ( )