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-3/5+1/3=????? va rog ​

Răspuns :

Răspuns:

-3/5+1/3=

=(-3×3+1×5)/15

=(-9+5)/15

=-4/15

[tex]\it-\dfrac{^{3)}3}{\ 5}+\dfrac{^{5)}1}{\ 3}=\dfrac{-9+5}{15}=-\dfrac{4}{15}[/tex]