把下面各数化成百分数.0.42=______% 78=______% 425=______...
把下面各数化成百分数.0.42=______%78=______%425=______%0.015=______%1=______%35=______%1.75=____...
把下面各数化成百分数.0.42=______% 78=______% 425=______% 0.015=______% 1=______% 35=______% 1.75=______% 34=______% 720=______%
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