Fill in the missing sign (?):−412:(+13)?0 -412:(+\frac{1}{3})\text{?}0 −412:(+31)?0
Note that we are dividing a negative number by a positive number:
−:+=− -:+=- −:+=−
Therefore, the exercise is:
−?0 -?0 −?0
Since we have a negative number, it must be less than zero.
Therefore, the answer is:
- < 0
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