Test Questions for Dividing a Whole Number by a Unit Fraction

📚 Quick Study Guide

• ➗ Dividing by a fraction is the same as multiplying by its reciprocal.
• 🔄 The reciprocal of a fraction $\frac{a}{b}$ is $\frac{b}{a}$.
• ✍️ To divide a whole number by a fraction: Keep the whole number, change the division sign to multiplication, and flip the fraction (find its reciprocal).
• 💡Example: $6 \div \frac{1}{2} = 6 \times \frac{2}{1} = 12$.
• ➕ If the answer is an improper fraction, simplify to a mixed number if needed.

Practice Quiz

1. What is $5 \div \frac{1}{3}$?
   1. 3
   2. 8
   3. 15
   4. $\frac{5}{3}$
2. Calculate $8 \div \frac{1}{4}$.
   1. 2
   2. 12
   3. 32
   4. $\frac{8}{4}$
3. Solve: $10 \div \frac{1}{5}$.
   1. 2
   2. 15
   3. 50
   4. $\frac{10}{5}$
4. What is the value of $3 \div \frac{1}{6}$?
   1. 2
   2. 9
   3. 18
   4. $\frac{3}{6}$
5. Determine the result of $7 \div \frac{1}{2}$.
   1. 3.5
   2. 9
   3. 14
   4. $\frac{7}{2}$
6. Find the answer to $4 \div \frac{1}{8}$.
   1. 2
   2. 12
   3. 32
   4. $\frac{4}{8}$
7. What is $9 \div \frac{1}{3}$?
   1. 3
   2. 6
   3. 27
   4. $\frac{9}{3}$