Ответ:
\(4.8\cdot0.5=2.4\).
\(0.24+2.4=2.64\).
\(2.64\cdot12.5=33\).
\((15.6+33)\cdot0.15-1.35\cdot5.4=48.6\cdot0.15-7.29=7.29-7.29=0\).
Ответ: 0.
\(4.8\cdot0.5=2.4\).
\(0.24+2.4=2.64\).
\(2.64\cdot12.5=33\).
\((15.6+33)\cdot0.15-1.35\cdot5.4=48.6\cdot0.15-7.29=7.29-7.29=0\).
Ответ: 0.