=(147.5-21.9)÷11,
=125.6÷11,
=111855(元)；
字典的價格:
111855×2+7.3,
=1256110×2+7310,
=2512110+803110,
=3315110,
=30322(元)；
答:字典的價格是111855元，每本字典30322元。