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Sa se efectueze:1/2+1/3÷(1/2-1/3)=
Va rog urgent sa ma ajutati la problema asta va rog!


Răspuns :

[tex]\dfrac{1}{2}+\dfrac{1}{3}:\left(\dfrac{1}{2}-\dfrac{1}{3}\right)=\dfrac{1}{2}+\dfrac{1}{3}:\dfrac{1}{6}=\dfrac{1}{2}+\dfrac{1}{3}\cdot 6=\dfrac{1}{2}+2=\boxed{\dfrac{5}{2}}[/tex]