新SAT官方Daily Practice每日一题数学计算题
- 2017年08月17日13:43 来源:小站教育作者:小站SAT编辑
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Read the following SAT test question and then click on a button to select your answer.
8月SAT数学官方Daily Practice 每日一练,点击
Vera is planning to use exactly 112 feet (ft) offencing as the border of a rectangular garden. If the width of the garden is 1/3 of the length of the garden, what is the width of the garden?
A.7ft
B.14ft
C.28ft
D.42ft
重点单词:
rectangular [rek'tæŋgjulə] n. 矩形
multiple ['mʌltipl] adj. 许多,多种多样的 n. 倍数,并联
border ['bɔ:də] n. 边界,边境,边缘
答案:B
解析:
112=2(width+length)=2(width+3width)=8width
Choice B is correct.