The document you provided includes a series of unit conversion and measurement questions. Here’s a quick breakdown of each problem along with the methods or formulas required for their solutions:

1. 0.65 miles to feet: Use the conversion $1 \text{ mile} = 5280 \text{ feet}$.

2. 3.01 meters to centimeters: Use $1 \text{ meter} = 100 \text{ centimeters}$.

3. 0.87 milligrams to kilograms: Use $1 \text{ kilogram} = 1,000,000 \text{ milligrams}$.

4. 0.87 kiloliters to liters: Use $1 \text{ kiloliter} = 1000 \text{ liters}$.

5. 120 fluid ounces to gallons: Use $1 \text{ gallon} = 128 \text{ fluid ounces}$.

6. 13 weeks to days: Use $1 \text{ week} = 7 \text{ days}$.

7. 5.75 dozen eggs to eggs: Use $1 \text{ dozen} = 12 \text{ eggs}$.

8. 0.65 square miles to acres: Use $1 \text{ square mile} = 640 \text{ acres}$.

9. 5 kilometers to miles: Use $1 \text{ mile} = 1.609 \text{ kilometers}$.

10. 76 quarts to gallons: Use $1 \text{ gallon} = 4 \text{ quarts}$.

11. 18 yards to feet: Use $1 \text{ yard} = 3 \text{ feet}$.

12. 1.80 meters to centimeters: Use $1 \text{ meter} = 100 \text{ centimeters}$.

13. 283 milliliters to liters: Use $1 \text{ liter} = 1000 \text{ milliliters}$.

14. 35.6 milliliters to liters: Use $1 \text{ liter} = 1000 \text{ milliliters}$.

15. 948 millimeters to centimeters: Use $1 \text{ centimeter} = 10 \text{ millimeters}$.

16. 1.25 miles to feet: Use $1 \text{ mile} = 5280 \text{ feet}$.

17-20. These questions focus on selecting appropriate units or approximate values based on common measurements.

21-23. These involve more complex calculations:

• Question 21: Convert Usain Bolt’s speed in meters per second to miles per hour.
• Question 22: Calculate average pace in different units and projected times/distances based on a given pace.
• Question 23: Calculate the length of Harvard Bridge in feet using a unique measurement unit called “smoots.”

If you'd like solutions for specific questions or further breakdowns, let me know!

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Expanded Practice Questions

1. Convert 2.5 miles to kilometers.
2. Express 500 grams in pounds.
3. How many inches are in 1.75 meters?
4. A recipe calls for 4 cups of flour. Convert this to liters.
5. If a runner averages 6 minutes per kilometer, how long will it take them to run 5 miles?

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Tip

For unit conversions, make sure you’re consistent with units throughout the calculations and double-check conversion factors.