выражение: (3.17+0.7/1.4)*3.5-4.216
ответ: 8.629
решаем по действиям: 1. 0.7/1.4=0.5 0.700| _ 7_0_ |0.5 02. 3.17+0.5=3.67 +3.17 3.673. 3.67*3.5=12.845 x3.67 _ _ _ 1835 1_1_0_1_ _ _ 12.845 4. 12.845-4.216=8.629 -12.845 _ 08.629
решаем по шагам: 1. (3.17+0.5)*3.5-4.216 1.1. 0.7/1.4=0.5 0.700| _ 7_0_ |0.5 02. 3.67*3.5-4.216 2.1. 3.17+0.5=3.67 +3.17 3.673. 12.845-4.216 3.1. 3.67*3.5=12.845 x3.67 _ _ _ 1835 1_1_0_1_ _ _ 12.845 4. 8.629 4.1. 12.845-4.216=8.629 -12.845 _ 08.629
