1.   Express 0.054 as a percent.
    A. 5400% B. 5.4%
    C. 54% D. 540%
    Hint

  2.   Write as a percent.
    A. 72% B. 0.72%
    C. 7.2% D. 0.072%
    Hint

  3.   What is 45% written as a fraction in simplest form?
    A. B.
    C. D.
    Hint

  4.   Find the decimal equivalent of 23.5%.
    A. 0.235 B. 0.0235
    C. 2.35 D. 23.5
    Hint

  5.   Which number in the set {0.22, , 20%, 1 to 4} is the greatest?
    A. 1 to 4 B. 0.22
    C. 20% D.
    Hint