Math

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Can you please explain step by step on how to do each of these two problems below? And then tell me whether it involves an arithmetic sequence or a geometric sequence I also need the work shown out on both problems

thank you.


Perform the indicated operations and reduce the answer to lowest terms.

(-3/4) ÷ (5/8)

(9/14 ÷ 3/7) × ½

  • Math -

    dividion is the reciprocal of multiplication.

    -3/4 divided by 5/8=(-3/4)*(8/5)=-6/5

    on the second, do the same...

    9/14 * 7/3 * 1/2=21/28 check that.

  • Math -

    (-3/4) ÷ (5/8)

    (-3/4) * (8/5) = -24/20 = -1 4/20 = -1 1/5


    (9/14 ÷ 3/7) × ½
    [(9/14) * (7/3)] * 1/2
    (63/42) * 1/2 = 63/84 = 3/4

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