Răspuns :
Răspuns:
11/12: 1 = va fi tot 11/12
11/12*7/5 = 77/180
Explicație pas cu pas:
[tex]\it \dfrac{11}{12}:1\dfrac{7}{15}=\dfrac{11}{12}:\dfrac{22}{15}=\dfrac{11}{12}\cdot\dfrac{15}{22}=\dfrac{\ 165^{(3}}{264}=\dfrac{\ 55^{(11}}{88}=\dfrac{5}{8}[/tex]