act数学经典练习题10道

来源:智美教育    编辑:智美小编    发布日期:2015/1/15 17:37:34

摘要:在备考ACT考试的过程中,ACT考试练习题的训练是必不可少的,鉴于目前线上的ACT习题资源十分有限,下面就给考生分享act数学经典练习题10道,希望能够帮助广大的ACT考生更充分的备考。

act考试练习题之数学,在备考ACT考试的过程中,ACT考试练习题的训练是必不可少的,鉴于目前线上的ACT习题资源十分有限,下面就给考生分享act数学经典练习题10道,希望能够帮助广大的ACT考生更充分的备考。
  If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?
  1. If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?
  A. 5/p
  B. p - 5
  C. p + 5
  D. p/5
  E. 1- p + 5
  2. If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?
  A. 2 hours and 24 minutes
  B. 3 hours and 12 minutes
  C. 3 hours and 44 minutes
  D. 4 hours and 10 minutes
  E. 4 hours and 33 minutes
  3. Employees of a discount appliance store receive an additional 20% off of the lowest price on an item. If an employee purchases a dishwasher during a 15% off sale, how much will he pay if the dishwasher originally cost $450?
  A. $280.90
  B. $287
  C. $292.50
  D. $306
  E. $333.89
  4. The sales price of a car is $12,590, which is 20% off the original price. What is the original price?
  A. $14,310.40
  B. $14,990.90
  C. $15,290.70
  D. $15,737.50
  E. $16,935.80
  5. Solve the following equation for A : 2A/3 = 8 + 4A
  A. -2.4
  B. 2.4
  C. 1.3
  D. -1.3
  E. 0
  6. If Leah is 6 years older than Sue, and John is 5 years older than Leah, and the total of their ages is 41. Then how old is Sue?
  A. 8
  B. 10
  C. 14
  D. 19
  E. 21
  7. Alfred wants to invest $4,000 at 6% simple interest rate for 5 years. How much interest will he receive?
  A. $240
  B. $480
  C. $720
  D. $960
  E. $1,200
  8. Jim is able to sell a hand-carved statue for $670 which was a 35% profit over his cost. How much did the statue originally cost him?
  A. $496.30
  B. $512.40
  C. $555.40
  D. $574.90
  E. $588.20
  9. The city council has decided to add a 0.3% tax on motel and hotel rooms. If a traveler spends the night in a motel room that costs $55 before taxes, how much will the city receive in taxes from him?
  A. 10 cents
  B. 11 cents
  C. 15 cents
  D. 17 cents
  E. 21 cents
  10. A student receives his grade report from a local community college, but the GPA is smudged. He took the following classes: a 2 hour credit art, a 3 hour credit history, a 4 hour credit science course, a 3 hour credit mathematics course, and a 1 hour science lab. He received a 揃?in the art class, an 揂?in the history class, a 揅?in the science class, a 揃?in the mathematics class, and an揂?in the science lab. What was his GPA if the letter grades are based on a 4 point scale? (A=4, B=3, C=2, D=1, F=0)
  A. 2.7
  B. 2.8
  C. 3.0
  D. 3.1
  E. 3.2

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