新SAT数学练习题精选【题目+解析+重点词汇】!SAT数学对于国内考生来是比较占优势的，但是想要在数学考试中取得满分，还是需要注重有效练习的，下面智课网为大家精选了一些数学练习题，包括详细的解析和重点词汇分析。

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

While driving from Orlando, Florida, to Tampa,Florida, a family travels 4 miles in 5 minutes. If theytravel at the same rate for the next half hour, approximately how many miles will they travelin that half hour?

A.20 miles

B.24 miles

C.40 miles

D.48 miles

重点单词讲解：

multiple ['mʌltipl] adj. 许多，多种多样的

minutes ['minits] n. 会议记录，(复数)分钟

approximately [ə'prɔksimitli] adv. 近似地，大约

option ['ɔpʃən] n. 选择权，可选物，优先购买权

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

Yves goes apple picking at an apple orchard. Theapple orchard charges $8.50 per hour, during whicha customer is allowed to pick as many apples as possible. If Yves picks approximately 50apples per 1 hour, and he picks 75 apples at the orchard, approximately how much moneycan he expect the apple orchard to charge him? A.$5.67

B.$8.50 C.$9.75

D.$12.75 重点单词讲解： approximately [ə'prɔksimitli] adv. 近似地，大约 multiple ['mʌltipl] adj. 许多，多种多样的 determined [di'tə:mind] adj. 坚毅的，下定决心的 orchard ['ɔ:tʃəd] n. 果园 答案：D 解析： Choice D is correct. Since Yves picked 75 apples andpicks approximately 50 apples per hour, it can bedetermined that he picked apples for 75/50=1.5hours. Because the apple orchard charges$8.50 per hour, Yves can expect to be charged$8.50*1.5=$12.75.

Yves can expect the apple orchard to charge him \$12.75.