Ответ:
\(0.8\cdot0.5-0.75:3=0.4-0.25=0.15\).
\((0.8+0.092):0.5-0.004=0.892:0.5-0.004=1.784-0.004=1.78\).
\(5.1-(5\cdot0.6+1.4)=5.1-(3+1.4)=5.1-4.4=0.7\).
\(2.6:0.08:2=32.5:2=16.25\).
Ответ: а) 0,15; б) 1,78; в) 0,7; г) 16,25.
\(0.8\cdot0.5-0.75:3=0.4-0.25=0.15\).
\((0.8+0.092):0.5-0.004=0.892:0.5-0.004=1.784-0.004=1.78\).
\(5.1-(5\cdot0.6+1.4)=5.1-(3+1.4)=5.1-4.4=0.7\).
\(2.6:0.08:2=32.5:2=16.25\).
Ответ: а) 0,15; б) 1,78; в) 0,7; г) 16,25.