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：2024/11/30 06:08:18
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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