AMC8 2002

AMC8 2002 · Q7

AMC8 2002 · Q7. It mainly tests Fractions, Percent.

The students in Mrs. Sawyer's class were asked to do a taste test of five kinds of candy. Each student chose one kind of candy. A bar graph of their preferences is shown. What percent of her class chose candy E?

Sawyer夫人的班级学生进行五种糖果的味觉测试。每位学生选择一种糖果。他们的偏好柱状图如图所示。她班上有多少百分比的学生选择了糖果E？

(A) 5 5

(B) 12 12

(D) 16 16

(E) 20 20

Answer

Correct choice: (E)

正确答案：（E）

Solution

There are $6 + 8 + 4 + 2 + 5 = 25$ students. Of the 25 students 5 prefer candy E and $\frac{5}{25} = \frac{20}{100} = 20\%$.

有 $6 + 8 + 4 + 2 + 5 = 25$ 名学生。在25名学生中，有5名喜欢糖果E，$\frac{5}{25} = \frac{20}{100} = 20\%$。

Topics