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

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

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

  4.   Express 0.49% as a decimal.
    A. 0.49 B. 0.00049
    C. 0.0049 D. 0.049
    Hint

  5.   Find 7.25 written as a percent.
    A. 7,250% B. 725%
    C. 7.25% D. 72.5%
    Hint



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