简便计算:0.6乘(3.85-0.4)除0.6
问题描述:
简便计算:0.6乘(3.85-0.4)除0.6
答
0.6×(3.85-0.4)÷0.6
=0.6÷0.6×(3.84-0.4)
=1×3.44
=3.44