please find this questions
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Answered by
2
Answer:
-1
Step-by-step explanation:
[(19/5-29/6)÷(19/5+29/6)]÷31/259
[(114-145)/30÷(114+145)/30]÷31/259
[(-31/30)÷(259/30)]÷31/259
-31/30×30/259×259/31
-1
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Answered by
0
Answer:
Anwser= -1
Step-by-step explanation:
I hope ,you can solve now
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