The product of two rational numbers is −14 27 . If one of the numbers is 7 9 ,find the other.

Question

The product of two rational numbers is −14 27 . If one of the numbers is 7 9 ,find the other.

in progress 0
Thông Đạt 4 years 2021-07-25T19:42:28+00:00 2 Answers 13 views 0

Answers ( )

  1. trungdung22
    0
    2021-07-25T19:43:38+00:00
    Reply

    Answer:

    18/27

    Step-by-step explanation:

    Given one of the rational number is 7/9  

    let the other number be x  

    their product = -14/27  

    ⇒7×x/9 = -14/27

    ⇒7x = -126/27

    ⇒x = 18/27  

  2. Neala
    0
    2021-07-25T19:43:39+00:00
    Reply

    Answer:

    right answer is 45 as I think

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )