11.5 Let's try again.
-1/2 + 4/1/3
4/1=4; so just get rid of the 1.
Change to common denominator.
-3/6 + 8/6 = 5/6
Answer: 5/6
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The sum of -1/15 and -3/5 is -2/3
-4 + -5 + -2 + -1 = -12 (negative 12).
this is not helpful
The sum of -1 and -2 is -3.
Yes.example: -1+(-1)=-2