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choose the sum that is greater than 9. 8\\frac{2}{6} + \\frac{4}{6} 8\\…

Question

choose the sum that is greater than 9. 8\frac{2}{6} + \frac{4}{6} 8\frac{3}{6} + \frac{2}{6} 8\frac{4}{6} + \frac{5}{6} 8\frac{5}{6} + \frac{1}{6}

Explanation:

Step1: 计算第一个式子

计算\(8\frac{2}{6}+\frac{4}{6}\),先将带分数的分数部分与后面的分数相加,\(\frac{2}{6}+\frac{4}{6}=\frac{6}{6} = 1\),再加上整数部分\(8\),得到\(8 + 1=9\)。

Step2: 计算第二个式子

计算\(8\frac{3}{6}+\frac{2}{6}\),分数部分相加\(\frac{3}{6}+\frac{2}{6}=\frac{5}{6}\),结果为\(8\frac{5}{6}\),\(8\frac{5}{6}<9\)。

Step3: 计算第三个式子

计算\(8\frac{4}{6}+\frac{5}{6}\),分数部分相加\(\frac{4}{6}+\frac{5}{6}=\frac{9}{6}=\frac{3}{2}=1\frac{1}{2}\),再加上整数部分\(8\),得到\(8 + 1\frac{1}{2}=9\frac{1}{2}\),\(9\frac{1}{2}>9\)。

Step4: 计算第四个式子

计算\(8\frac{5}{6}+\frac{1}{6}\),分数部分相加\(\frac{5}{6}+\frac{1}{6}=1\),结果为\(8 + 1 = 9\)。

Answer:

\(8\frac{4}{6}+\frac{5}{6}\)(对应的式子)