Question

evalute -12/5+31/10+11/-15+-7/-18​

Answer 1

Answer:

I think you can understand this answer

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Answer 2

Answer:

-12/5 + 31/10 + 11/-15 + -7/-18

-12/5 + 31/10 - 11/15 + 7/18

-12×18+31×9-11×6+7×5

• 90

314 -282

• 90

32/90

= 16/45ans.