1.   Which fraction is greatest?
   
    A. They are all equal. B. II
    C. I D. III
    Hint

  2.   Find the least common denominator for and .
    A. 56 B. 112
    C. 24 D. 14
    Hint

  3.   Find the least common denominator for and .
    A. 30 B. 135
    C. 90 D. 45
    Hint

  4.   Which sentence is not true?
    A. > 42% B. > 0.85
    C. D. 0.3 < 34%
    Hint

  5.   Which rational number is the least?
    A. B. 10%
    C. D. 0.9
    Hint



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