Răspuns: [tex]\bf\dfrac{3}{2}[/tex]
Explicație pas cu pas:
Salutare!
[tex]\bf\Big[ \Big(\dfrac{8}{3} \Big):{\dfrac{4}{1}\Big] : \Big[ \Big(\dfrac{4}{3} \Big):{\dfrac{3}{1}\Big]=[/tex]
[tex]\text{\it pentru a imparti doua fractii vom inmulti prima fractie cu a doua fractie INVERSATA}[/tex]
[tex]\bf\Big(\dfrac{8}{3} \cdot {\dfrac{1}{4}\Big) : \Big(\dfrac{4}{3}\cdot{\dfrac{1}{3}\Big)=[/tex]
[tex]\bf\Big(\dfrac{\not8}{3} \cdot {\dfrac{1}{\not4}\Big) : \dfrac{4}{9}=[/tex]
[tex]\bf\Big(\dfrac{2}{3} \cdot {\dfrac{1}{1}\Big) : \dfrac{4}{9}=[/tex]
[tex]\bf \dfrac{2}{3} : \dfrac{4}{9}=[/tex]
[tex]\bf \dfrac{2}{3} \cdot \dfrac{9}{4}=[/tex]
[tex]\bf \dfrac{\not2}{\not3} \cdot \dfrac{\not9}{\not4}=[/tex]
[tex]\bf \dfrac{1}{1} \cdot \dfrac{3}{2}=[/tex]
[tex]\boxed{\bf\dfrac{3}{2}}[/tex]
==pav38==
