rates and measurement unit test

Answer 1

Sure! It looks like you're interested in a test or quiz related to rates and measurement units. Below are some sample questions that you can use for a test:

Rates and Measurement Unit Test

Part 1: Multiple Choice

1. What is the formula to calculate speed? a) Distance × Time
   b) Distance ÷ Time
   c) Time ÷ Distance
   d) Distance + Time

2. If a car travels 120 kilometers in 2 hours, what is its average speed? a) 60 km/h
   b) 120 km/h
   c) 30 km/h
   d) 240 km/h

3. Which of the following is a unit of rate? a) Meters
   b) Liters
   c) Miles per hour
   d) Kilograms

4. How many grams are in 2.5 kilograms? a) 250 g
   b) 1000 g
   c) 2500 g
   d) 5000 g

5. If you pay $15 for 3 pounds of apples, what is the cost per pound? a) $3
   b) $4
   c) $5
   d) $6

Part 2: Short Answer

6. Convert 300 centimeters to meters.

7. A runner completes a 10-kilometer race in 40 minutes. What is their average pace in minutes per kilometer?

8. If a car consumes 8 liters of fuel for every 100 kilometers driven, how much fuel will it need to drive 250 kilometers?

Part 3: Problem Solving

9. You are traveling at a speed of 75 km/h. How long will it take you to travel 225 kilometers?

10. A recipe requires 300 milliliters of milk for one serving. How much milk do you need for 6 servings?

Answer Key

Part 1:

1. b) Distance ÷ Time
2. a) 60 km/h
3. c) Miles per hour
4. c) 2500 g
5. b) $5

Part 2:

6. 3 meters (300 cm ÷ 100)
7. 4 minutes per kilometer (40 minutes ÷ 10 km)
8. 20 liters (8 liters/100 km × 250 km = 20 liters)

Part 3:

9. 3 hours (225 km ÷ 75 km/h)
10. 1800 milliliters (300 ml × 6 = 1800 ml)

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