作业帮3.6÷[0.25×（17.3＋30.7）]简便算法
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/06 08:06:45
![3.6÷[0.25×（17.3＋30.7）]简便算法](/uploads/image/z/245333-29-3.jpg?t=3.6%C3%B7%5B0.25%C3%97%EF%BC%8817.3%EF%BC%8B30.7%EF%BC%89%5D%E7%AE%80%E4%BE%BF%E7%AE%97%E6%B3%95)
3.6÷[0.25×（17.3＋30.7）]简便算法
3.6÷[0.25×（17.3＋30.7）]简便算法
3.6÷[0.25×（17.3＋30.7）]简便算法
3.6÷[0.25×（17.3＋30.7）]
=3.6÷(0.25×48)
=3.6÷12
=0.3
3.6÷[0.25×（17.3＋30.7）]
=3.6÷[0.25×48]
=3.6÷[48/4]
=3.6÷12
=0.3
3.6÷[0.25×（17.3＋30.7）]
=3.6÷[0.25×48]
=3.6÷[48/4]
=3.6÷12
=0.3