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

  2.   Write as a percent.
    A. 7.2% B. 72%
    C. 0.072% D. 0.72%
    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. 2.35 B. 0.0235
    C. 23.5 D. 0.235
    Hint

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