Question

Q7. What number should be added to ((-4)/7) to get (5/9)
*
O (a) 71/63
O (b) (-71)/63
(C) 63/71
(d) 63/(-71)​

Answer 1

Answer:

(a) 71/63

Step-by-step explanation:

let x should be added to get 5/9

-4/7+x=5/9

x=5/9+4/7

=(35+36)/63

=71/63

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