Ответ:
\[\left(-0.3+\frac7{15}\right)\cdot\frac58-\left(-\frac12\right):0.25=\frac16\cdot\frac58-(-2)=\frac5{48}+2=\frac{101}{48}.\]
Ответ: \(\frac{101}{48}\).
\[\left(-0.3+\frac7{15}\right)\cdot\frac58-\left(-\frac12\right):0.25=\frac16\cdot\frac58-(-2)=\frac5{48}+2=\frac{101}{48}.\]
Ответ: \(\frac{101}{48}\).