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Lesson 7: Division of Whole Numbers by Unit Fractions — Practice Questions

  1. 1. A baker has 8 logs of dough. If each loaf of bread requires $\frac{1}{3}$ of a log, how many loaves can be made? The answer is ___.

  2. 2. Which expression is equivalent to calculating the value of $11 \div \frac{1}{6}$?

    • A. $11 \times 6$
    • B. $11 \div 6$
    • C. $\frac{1}{11} \times 6$
    • D. $\frac{1}{11} \div 6$
  3. 3. Calculate the value of the expression $15 \div \frac{1}{4}$. The answer is ___.

  4. 4. A rope is 9 meters long. How many pieces of rope that are each $\frac{1}{2}$ meter long can be cut from it?

    • A. 18
    • B. 4.5
    • C. 11
    • D. 9
  5. 5. A scientist has a 4-liter container of a chemical. How many $\frac{1}{10}$-liter beakers can she fill completely from the container? The answer is ___.

  6. 6. Calculate the value of the expression $7 \div \frac{1}{6}$. The answer is ___.

  7. 7. Which expression is mathematically equivalent to $9 \div \frac{1}{4}$?

    • A. $9 \times 4$
    • B. $9 \div 4$
    • C. $9 \times \frac{1}{4}$
    • D. $\frac{1}{9} \times 4$
  8. 8. A baker has 8 kilograms of dough. If each loaf of bread requires $\frac{1}{3}$ kilogram of dough, how many loaves can the baker make? ___ loaves.

  9. 9. Maria painted 6 meters of a fence, which represents $\frac{1}{5}$ of the fence's total length. What is the total length of the fence in meters?

    • A. 30
    • B. 1.2
    • C. 11
    • D. 24
  10. 10. Solve the following expression: $12 \div \frac{1}{2} = $ ___.