The sum of positive three and one third plus negative two fifths Negative two seventh, positive two thirds, negative one third, negative two sixth Given | m | = 1, | n | = 2, find the value of M + n

The sum of positive three and one third plus negative two fifths Negative two seventh, positive two thirds, negative one third, negative two sixth Given | m | = 1, | n | = 2, find the value of M + n

Positive three and one third + negative two fifths
=2 and 14 / 15
Negative 2 / 7 + positive 2 / 3
=8/21
Negative one and one third + negative two and one sixth
=-3 and 1 / 2
|m|=1
m=±1
|n|=2
n=±2
m+n=1+2=3
Or M + n = 1-2 = - 1
Or M + n = - 1 + 2 = 1
Or M + n = - 1-2 = - 3
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