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Sandrei05
a fost răspuns

Cât face 11 supra 30: 50 supra 30

Răspuns :


[tex]\it \dfrac{11}{30}:\dfrac{50}{30}=\dfrac{11}{30}\cdot\dfrac{30}{50}=\dfrac{11}{50}[/tex]



[tex] \frac{11}{30} : \frac{50}{30} = \frac{11}{30} \times \frac{30}{50} = \frac{11 \times 30}{30 \times 50} = \frac{330}{1500}^{(30} = \frac{11}{50} [/tex]