Chapter 6 Practice Test: Fractions, Decimals, Percents, Tips, Discounts & Interest.

12 Questions | Total Attempts: 170

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Chapter 6 Practice Test: Fractions, Decimals, Percents, Tips, Discounts & Interest.

Use this practice test to help you study for the chapter test. Have a pencil, eraser, and scratch paper ready.


Questions and Answers
  • 1. 
    What is 40.6% as a decimal?
    • A. 

      4.06

    • B. 

      0.406

    • C. 

      4060

    • D. 

      40.6

  • 2. 
    • A. 

      3%

    • B. 

      60%

    • C. 

      150%

    • D. 

      15%

  • 3. 
    What is .035 written as a percent?
    • A. 

      35%

    • B. 

      3.5%

    • C. 

      305%

    • D. 

      0.35%

  • 4. 
    Find 24% of 18.
    • A. 

      4.32

    • B. 

      0.45

    • C. 

      43.2

    • D. 

      4.5

  • 5. 
    90% of what number is 45.9?
    • A. 

      51

    • B. 

      196

    • C. 

      46.8

    • D. 

      41.31

  • 6. 
    What percent of 80 is 42?
    • A. 

      149%

    • B. 

      21%

    • C. 

      19%

    • D. 

      52.5%

  • 7. 
    70% of what number is 44.8?
    • A. 

      64

    • B. 

      156

    • C. 

      45.5

    • D. 

      31.36

  • 8. 
    80% of 70 is what number?
    • A. 

      87.5

    • B. 

      56

    • C. 

      18

    • D. 

      23

  • 9. 
    There are 75 students trying out for a basketball team.  Of them, about 65% are 6th graders.  About how many 6th graders are trying out for the team?
    • A. 

      115

    • B. 

      49

    • C. 

      38

    • D. 

      10

  • 10. 
    You deposit $720 into an account that earns 3.5% annual interest.  What is the balance after 1 year?
    • A. 

      $722.52

    • B. 

      $723.50

    • C. 

      $742.40

    • D. 

      $745.20

  • 11. 
    A radio is on sale for 15% off the regular price of $29.99.  About how much is the sale price of the radio?
    • A. 

      $15.00

    • B. 

      $25.50

    • C. 

      $18.00

    • D. 

      $4.50

  • 12. 
    Find the amount of a 20% tip on a $25.00 dinner bill.
    • A. 

      $5.00

    • B. 

      $30.00

    • C. 

      $7.00

    • D. 

      $2.50

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