饼图表示了部分六年级学生参加的体育运动。参加每项运动的人数如表所示。有多少名学生踢足球？

它不会直接告诉你答案，而是问你卡在哪一步看看 AI 是怎么陪你一步步弄懂这道题的

完整解法

1. Identify the fraction of pupils who play basketball

The pie chart shows a right angle ( $90^\circ$ ) for Basketball. This represents $\frac{90}{360} = \frac{1}{4}$ of the total number of pupils.

2. Calculate the total number of pupils

Since $\frac{1}{4}$ of the pupils is $47$ (from the table),
Total number of pupils $= 47 \times 4 = 188$ .

3. Calculate the number of pupils who played soccer

Number of pupils who played soccer $= 188 - 47 - 38 - 75 = 28$ .

答案

$28$

AI 分析，可能出错

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