1.   In the expression 18 is 20% of 90, 18 is the ____.
    A. percent proportion B. base
    C. rate D. percentage
    Hint

  2.   What number is 34% of 65?
    A. 19.1 B. 22.1
    C. 52.3 D. 41.2
    Hint

  3.   In the expression 18 is 20% of 90, 90 is the _____.
    A. base B. percentage
    C. percent proportion D. rate
    Hint

  4.   378 is 84% of what number?
    A. 450 B. 462
    C. 438.48 D. 317.52
    Hint

  5.   In the survey for which the results are shown below, if 57 people responded that they preferred orange candy, how many people participated in the survey?
   
    A. 33 B. 300
    C. 190 D. 108
    Hint



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