2019年SAT考试数学考前必练经典试题3

在考试之前我们最主要的一个复习方式就是做题，在做题的过程中，我们可以更好的了解自己对知识掌握程度，今天小编就给大家整理了这篇SAT的数学练习题，在坦途网SAT考试频道还有很多相关的内容和试题，希望能够对大家复习有帮助！

Read the following SAT test question and then click on a button to select your answer.

In 2004, the number of people aged 16 years or older in the United States was approximately 223357000. According to the Bureau of Labor Statistics, at that time 66% of the population aged 16 and older was employed, and women made up about 46.4% of this category. Approximately how many women aged 16 and older were employed in 2004?

A.68400000

B.104000000

C.147400000

D.157000000

答案：A

解析：

Choice A is correct. The number of people aged 16 and older who were employed in the United States in 2004 can be found by calculating 66% of 223357000.

66% of 223357000 can be found as follows: 0.66*223357000=147415620

Hence 147415620 people aged 16 or older were employed in the United States in 2004.

Of this number, 46.4% were women. To calculate the number of women in this age group who were employed, find 46.4% of 147415620: 0.464*147415620=68400847.68

Therefore, approximately 68400000 women aged 16 and older were employed in the United States in 2004.

Read the following SAT test question and then click on a button to select your answer.

In 2004, the number of people aged 16 years or older in the United States was approximately 223357000. According to the Bureau of Labor Statistics, at that time 66% of the population aged 16 and older was employed, and women made up about 46.4% of this category. Approximately how many women aged 16 and older were employed in 2004?

A.68400000

B.104000000

C.147400000

D.157000000

答案：A

解析：

Choice A is correct. The number of people aged 16 and older who were employed in the United States in 2004 can be found by calculating 66% of 223357000.

66% of 223357000 can be found as follows: 0.66*223357000=147415620

Hence 147415620 people aged 16 or older were employed in the United States in 2004.

Of this number, 46.4% were women. To calculate the number of women in this age group who were employed, find 46.4% of 147415620: 0.464*147415620=68400847.68

Therefore, approximately 68400000 women aged 16 and older were employed in the United States in 2004.

以上就是小编为大家准备的全部内容了，对于数学题我们唯有多多练习，才会熟能生巧，所以小编给大家真理了很多系列的试题在坦途网，备考就像是一场马拉松，前期越努力后期越轻松，希望在我们共同的努力下，大家在最后SAT考试成绩查询结果出来时，大家都能看到自己理想的成绩！