divide the sum of 5/9 and-3/7 by the product of -11/9 and-4/7​

Question

divide the sum of 5/9 and-3/7 by the product of -11/9 and-4/7​

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Isabella 8 mins 2021-11-23T08:37:16+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-23T08:38:23+00:00

    Answer:

    5/9 +(-3/7) ÷ (-11/9)×(-4/7)

    5×7/9×7 +(-3×9/7×9) ÷ ( 11×4/9×7) ……[ – – = + ]

    30+(-27)/63 ÷ 44/63

    3/63 ÷ 44/63

    3/63 × 63 /44

    by cancellation process answer will be : 3/44

    i hope it helps

    0
    2021-11-23T08:38:36+00:00

    5/9 + (-3/7) = 35+(-45)/63 [LCM is 63]

    = -10/63

    -11/9 x -4/7 = -44/63

    Division..

    (-44/63)/(-10/63) = (-44/63) x (63/-10)

    = 44/10
    = 4.4

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