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

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

  3.   40 is what percent of 25?
    A. 160 B. 16
    C. 10 D. 62.5
    Hint

  4.   What number is 77% of 126?
    A. 97.02 B. 98.28
    C. 77.13 D. 102.44
    Hint

  5.   378 is 84% of what number?
    A. 438.48 B. 450
    C. 462 D. 317.52
    Hint



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