1.   Write a percent to represent the shaded area.
   
    A. 4% B. 64%
    C. 100% D. 16%
    Hint

  2.   Which of the following is not an example of a ratio?
    A. 8 to 10 B. 1:33
    C. D.
    Hint

  3.   Express 70% as a fraction.
    A. B.
    C. D.
    Hint

  4.   Express 52% as a fraction.
    A. B.
    C. D.
    Hint

  5.   Of all Americans who use a mobile phone, approximately 1 in 5 subscribe to the wireless Internet. What percent of mobile phone users is this?
    A. 40% B. 15%
    C. 20% D. 10%
    Hint



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