Download: Grade 7 Unit Rate Quizzes with Solutions

📚 Quick Study Guide

• ⏱️ A rate is a ratio that compares two quantities with different units.
• 📏 A unit rate is a rate with a denominator of 1. It tells you how much of one quantity there is for every 1 unit of another quantity.
• ➗ To find a unit rate, divide the numerator and the denominator of the rate by the denominator. For example, if you travel 120 miles in 2 hours, the unit rate is $\frac{120 \text{ miles}}{2 \text{ hours}} = \frac{60 \text{ miles}}{1 \text{ hour}}$, or 60 miles per hour.
• 💰 Unit rates are used in everyday situations to compare prices, calculate speeds, and determine the best deals.
• 💡 Formula: Unit Rate = $\frac{\text{Quantity A}}{\text{Quantity B}}$

✍️ Practice Quiz

1. What is the unit rate if you drive 250 miles in 5 hours?
   1. 40 miles per hour
   2. 50 miles per hour
   3. 60 miles per hour
   4. 70 miles per hour
2. A store sells 3 apples for $2.25. What is the cost per apple?
   1. $0.50
   2. $0.65
   3. $0.75
   4. $0.80
3. If you can type 400 words in 8 minutes, what is your typing speed in words per minute?
   1. 40 words per minute
   2. 50 words per minute
   3. 60 words per minute
   4. 70 words per minute
4. A package of 6 cookies costs $4.50. What is the unit price per cookie?
   1. $0.50
   2. $0.65
   3. $0.75
   4. $0.80
5. John ran 1500 meters in 5 minutes. What was his speed in meters per minute?
   1. 200 meters per minute
   2. 250 meters per minute
   3. 300 meters per minute
   4. 350 meters per minute
6. A 12-ounce can of juice costs $1.80. What is the cost per ounce?
   1. $0.10
   2. $0.12
   3. $0.15
   4. $0.20
7. If you earn $60 for working 8 hours, what is your hourly wage?
   1. $6.50
   2. $7.00
   3. $7.50
   4. $8.00