1.   Express 830% as a decimal.
    A. 0.083 B. 0.83
    C. 83.0 D. 8.3
    Hint

  2.   Which of the following is not reasonable?
    A. The weight of a mouse is 0.60% the weight of a lion.
    B. Last year's sales were 108% of this year's sales.
    C. The number of household microwaves today are 0.95% of the microwaves in 1980.
    D. The cost of gasoline is 120% of last year's cost.
    Hint

  3.   Express 4283% as a decimal.
    A. 428.3 B. 4283
    C. 42.83 D. 4.283
    Hint

  4.   Express .00034 as a percent.
    A. 0.0034% B. 0.34%
    C. 0.034% D. 3.4%
    Hint

  5.   The number of U.S. households with cable television increased 219% between 1981 and 2001. Write 219% as a decimal.
    A. 21,900 B. 0.219
    C. 2.19 D. 21.9
    Hint



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