解方程 0.6x=42.12
问题描述:
解方程 0.6x=42.12
答
0.6x=42.12
x=42.12÷0.6
x=70.2
答
x=42.12÷0.6
x=70.2
答
0.6x=42.12
x=42.12÷0.6
x=70.2
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答
x=42.12/0.6=70.2