（16.8+1.47）÷0.7 =16.8÷0.7+1.47÷0.7 =24+2.1 =26.1

(16.8+1.47)÷0.7=26.1 仅供参考

(16.8+1.47)÷0.7 =18.27÷0.7 =182.7÷7 =26.1 竖式见图：

(16.8+1.47)除以0.7 =16.8除以0.7+1.47除以0.7 =24+21 =45

原式 =16.8÷0.7+1.47÷0.7 =24+2.1 =26.1

(16.8+1.47)÷0.7 =18.27÷0.7 =26.1

=16.8÷0.7+1.47÷7 =24+2.1 =26.1

（1）（16.8+1.47）÷0.7×1.2 =18.27÷0.7×1.2=26.1×1.2=31.32；（2）3.84×1.25×8 =3.84×（1.25×8）=3.84×10=38.4；（3）10.5÷[（0.55-0.48）×0.1]=10.5÷（0.07×0.1）=10.5÷0.007=3500．

18.9

（16.8+1.47）÷0.7=16.8÷0.7＋1.47÷0.7＝24＋2.1＝26.1