1.   Write in simplest form.
    A. B.
    C. D.
    Hint

  2.   Write the equivalent fractions represented by the models.
   
    A. B.
    C. D.
    Hint

  3.   Replace the with a number so that the fractions are equal .
    A. 6 B. 2
    C. 5 D. 8
    Hint

  4.   Replace the with a number so that the fractions are equal .
    A. 5 B. 15
    C. 23 D. 10
    Hint

  5.   Approximately 105 out of 350 teens have their own savings account. Express the ratio 105:350 as a fraction in simplest form.
    A. B.
    C. D.
    Hint