0.2023×0.7＋0.2023×2.
<p>问题：0.2023×0.7＋0.2023×2.<p>答案：↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">孙美君的回答：<div class="content-b">网友采纳 0.9999×0.7＋0.1111×2.7 =0.9999×0.7＋0.1111×9×0.3 =0.9999×0.7＋0.9999×0.3 =0.9999×（0.7+0.3） =0.9999×1 =0.9999
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