问题 填空题 5.27÷O.4=______÷46÷0.12=______÷12. 答案 5.27÷O.4,=(5.27×10)÷(0.4×10),=52.7÷4;6÷0.12,=(6×100)÷(0.12×100),=600÷12;故答案为:52.7,600.