如题所述
第1个回答 2020-01-15
0.75可以写成分数¾,4.44×0.75=4.44×¾同时除以4就是1.11×3/1=3.33
第2个回答 2020-01-15
简便计算
4.44×0.75
=1.11x4x3x0.25
=(1.11x3)x(4x0.25)
=3.33x1
=3.33本回答被提问者采纳
4.44×0.75
=1.11x4x3x0.25
=(1.11x3)x(4x0.25)
=3.33x1
=3.33本回答被提问者采纳