Ответ:
\(1\frac56\cdot\frac3{11}=\frac{11}{6}\cdot\frac3{11}=\frac12\).
\(\frac8{25}:0.4=\frac8{25}:\frac25=\frac45\).
\(-4.1-(\frac12+\frac45)=-4.1-1.3=-5.4\).
Ответ: −5,4.
\(1\frac56\cdot\frac3{11}=\frac{11}{6}\cdot\frac3{11}=\frac12\).
\(\frac8{25}:0.4=\frac8{25}:\frac25=\frac45\).
\(-4.1-(\frac12+\frac45)=-4.1-1.3=-5.4\).
Ответ: −5,4.