- \(91.8:(10.56-1.56)+0.704=91.8:9+0.704=10.2+0.704=10.904\).
- \((61.5-5.16):30+5.05=56.34:30+5.05=1.878+5.05=6.928\).
- \(66.24-16.24:(3.7+4.3)=66.24-16.24:8=66.24-2.03=64.21\).
- \(28.6+11.4:(6.595+3.405)=28.6+11.4:10=28.6+1.14=29.74\).
Ответ: а) 10,904; б) 6,928; в) 64,21; г) 29,74.