SSAT数学高分攻略:百分比练习题分享
- 2020-12-17
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SSAT考试数学部分的考试,对国内的学生来说是较为简单的,但是同学们也不要过度放松,以免大意失荆州,考生们平时应该多做一些SSAT题练习,来锻炼自己的思维能力。今天,小编就为大家带来一些SSAT数学百分比的习题,大家快来练习一下吧。
1. If a discount of 20% off the retail price of a desk saves Mark $45, how much did he pay for the desk?
如果一张桌子的零售价20%的折扣可以节省45美元,那么他为桌子付了多少钱?
A. $145
B. $160
C. $180
D. $210
E. $215
2. A customer pays $1,100 in state taxes on a newly purchased car. What is the value of the car if state taxes are 8.9% of the value?
顾客购买新购置的汽车时要缴1100美元的州税。如果国家税收占价值的8.9%,汽车的价值是什么?
A. $9.765.45
B. $10,876.90
C. $12,359.55
D. $14,345.48
E. $15,745.45
3. How many years does Steven need to invest his $3,000 at 7% to earn $210 in simple interest?
史提芬需要花多少年的时间将他的3000美元投资于7%以赚取210美元的利息?
A. 1 year
B. 2 years
C. 3 years
D. 4 years
E. 5 years
4. Sabrinas boss states that she will increase Sabrinas salary from $12,000 to $14,000 per year if she enrolls in business courses at a local community college. What percent increase in salary will result from Sabrina taking the business courses?
Sabrinas老板表示,如果她在当地社区学院参加商业课程,每年将把Sabrinas的薪水从12000美元提高到14000美元。萨布丽娜参加商务课程会带来多少薪水的增长?
A. 15%
B. 16.7%
C. 17.2%
D. 85%
E. 117%
5. 35% of what number is 70?
35%的数字是70?
A. 100
B. 110
C. 150
D. 175
E. 200
6. What number is 5% of 2000?
2000的5%是多少?
A. 50
B. 100
C. 150
D. 200
E. 250
7. What percent of 90 is 27?
90的百分之27是多少?
A. 15%
B. 20%
C. 30%
D. 33%
E. 41%
8. Jim works for $15.50 per hour for a health care facility. He is supposed to get a 75 cent per hour raise at one year of service. What will his percent increase in hourly pay be?
吉姆为医疗设施每小时工作15.50美元。在一年的服务期内,他应该得到每小时75美分的加薪。他每小时工资增加多少?
A. 2.7%
B. 3.3%
C. 133%
D. 4.8%
E. 105%
9. If 45 is 120% of a number, what is 80% of the same number?
如果45是一个数的120%,那么相同数的80%是多少?
A. 30
B. 32
C. 36
D. 38
E. 41
10. How long will Lucy have to wait before her $2,500 invested at 6% earns $600 in simple interest?
露西在6%美元投资2500美元之前,还得等多久呢?
A. 2 years
B. 3 years
C. 4 years
D. 5 years
E. 6 years
参考答案:1. (C) 2. (C) 3. (A) 4. (B) 5. (E) 6. (B) 7. (C) 8. (D) 9. (A) 10. (C)
以上就是小编为大家整理的关于SSAT考试的全部内容,希望对大家有所帮助。更多SSAT的词汇量、SSAT备考建议等问题可以咨询我们。
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