Read the following SAT test question and then click on a button to select your answer.
8 月 SAT 數學官方 Daily Practice 每日一練，點擊
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
重點單詞：
rectangular [ rek't æŋ gjul ə ] n. 矩形
multiple [ 'm ʌ ltipl ] adj. 許多，多種多樣的 n. 倍數，並聯
border [ 'b ɔ :d ə ] n. 邊界，邊境，邊緣
答案：B
解析：
112=2 ( width+length ) =2 ( width+3width ) =8width
Choice B is correct.
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