Răspuns:[tex]\color{orangered}\large \boxed{\bf \dfrac{27}{28}}[/tex]
Explicație pas cu pas:
Salutare!
[tex]\large \bf \dfrac{4}{7} ~din~ \dfrac{27}{16}\implies\dfrac{4}{7} \cdot \dfrac{27}{16}=\dfrac{\not4}{7} \cdot \dfrac{27}{\not16}=\dfrac{1}{7} \cdot \dfrac{27}{4}=\dfrac{27}{7 \cdot 4}= \boxed{\bf \dfrac{27}{28}}[/tex]
