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7 supra 3 - 20 supra 12

Răspuns :

Răspuns:

[tex] \frac{7}{3} - \frac{20}{12} = \frac{28}{12} - \frac{20}{12} = \frac{8}{12} = \frac{2}{3} [/tex]

Răspuns:

[tex] \red{ \bf \dfrac{2}{3} } [/tex]

Explicație pas cu pas:

[tex] \bf \dfrac{^{4)} 7 \: }{3} - \dfrac{20}{12} = \dfrac{28}{12}-\dfrac{20}{12} = \dfrac{8^{(4} \: }{12} = \red{ \boxed{ \bf \dfrac{2}{3} }} [/tex]