Question

Using suitable arrangements and find the sum.
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Answer 1

Answer:

=4/7+3/7+(-4/9)+(-13/9)

=1+(-17/9)

=(9-17)/9

= -8/9

hope it helps u dear ☺️☺️☺️

Answer 2

Answer:

=4/7+3/7+(-4/9)+(-13/9)  

=1+(-17/9)

=(9-17)/9  

= -8/9

Step-by-step explanation:

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