23. What should be added to (1/-2-3/4 of -8/15) so that the sum is the product of -7/50 and 1 1/14 ​

Question

23. What should be added to
(1/-2-3/4 of -8/15) so that the sum is the product of -7/50 and 1 1/14

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Amelia 1 month 2021-08-16T13:59:40+00:00 1 Answer 0 views 0

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    2021-08-16T14:00:47+00:00

    Answer:

    -3 should be added to (1/-2-3/4 of -8/15) so that the sum is the product of -7/50 and 11/14.

    Step-by-step explanation:

    Let x be add to (1/-2-3/4 of -8/15)

    first multiply 1/-2 by -1/-1 = -1/2

    So, x + (-1/2 – 3/4 * -8/5) = -7/50 * 11/14

    x + (1*2 – 4*1 /4 ) * -8/5 = -11/100

    x + (-2 -4/4) * -8/5 = -11/100

    x + (-6/4 * -8/5) = -11/100

    x + 4/5 = -11/100

    x = -11/100 – 4/5

    x = -11 * 1 -4 * 20 /100

    x = -11 – 80 /100

    x = -15/5

    x = -3

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