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Lesson 1: The Unit Fraction Concept — Practice Questions

  1. 1. A pizza is cut into 5 equal slices. What is the name of the fractional unit for these slices?

    • A. Fifths
    • B. One-fifth
    • C. $\frac{1}{5}$
    • D. Five
  2. 2. A chocolate bar is broken into 10 equal pieces. The unit fraction that represents one of these pieces is ___.

  3. 3. If the unit fraction for a whole divided into equal parts is $\frac{1}{6}$, what is the fractional unit?

    • A. Six
    • B. One-sixth
    • C. Sixths
    • D. $\frac{1}{6}$
  4. 4. A garden is divided into equal sections. If the fractional unit is 'ninths', the unit fraction for one section is ___.

  5. 5. A loaf of bread is cut into 12 equal slices. Which statement is true?

    • A. $The fractional unit is \frac{1}{12}.$
    • B. The unit fraction is 'twelfths'.
    • C. The fractional unit is 'twelfths'.
    • D. The unit fraction is 12.
  6. 6. One piece of a puzzle is represented by the unit fraction \frac{1}{7}. This means the whole puzzle is made of ___ equal pieces.

  7. 7. A pie is divided into eight equal pieces. What is the unit fraction that represents one of the pieces?

    • A. Eighths
    • B. 8
    • C. $\frac{1}{8}$
    • D. One
  8. 8. The fractional unit for a whole is 'elevenths'. If the unit fraction is written as \frac{1}{d}, what is the value of d? ___

  9. 9. A pie is cut into 5 equal slices. What is the fractional unit used to describe the slices?

    • A. Fifths
    • B. Fives
    • C. $\frac{1}{5}$
    • D. 5
  10. 10. A candy bar is broken into 12 equal squares. The unit fraction that represents one square is ___.