___ ___ .
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Worked solution
1. 将带分数 $3\dfrac{2}{5}$ 转化为整数部分为 $2$ 的分数形式,求出括号中的数
因此,括号内应填入 .
2. 将带分数转化为假分数,再根据分数与除法的关系写成除法算式
根据分数与除法的关系(分子相当于被除数,分母相当于除数,分数线相当于除号),可得:
因此,后两个空格依次填入 和 .
Answer
7;17;5
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