1. State the abbreviation for the following units: a. gram b. micrometer c. milliliter d. centimeter e. kilogram f. megaliter

2. State the quantity that is being measured by the following instruments: a. centimeter ruler b. stopwatch c. graduated cylinder d. electronic scale/balance

3. Write 2 unit factors for each of the following unit equations: a. 1 meter = 3.281 ft b. 1 oz = 28.3 grams c. 32 fl.oz = 1 quart d. 3600 seconds = 1 hour e. 1 mile = 5280 ft f. 1 kilogram = 2.20 lb

4. Complete the following metric conversions using the correct number of significant figures: a. 9.42 cm to m b. 4.0 x 104 mg to kg c. 5300. m to km d. 8.29 g to kg e. 9.29 cm to mm f. 7.25 mL to L g. 98.70 g to mg h. 35.5 L to L

5. Complete the following standard/metric conversions using the correct number of significant figures: a. 1.70 in. to cm b. 0.376 m to in. c. 44.4 kg to lb d. 9.6 qt to L e. 56.1 L to gal f. 0.700 in2 to cm2

6. How many days would it take to lose 25.0 lbs if the average weight loss is 0.95 kg per week?

7. A college runner ran a 5-K (5.0 km) race in 15 minutes 18 seconds. What is her pace in miles per hour?

8. Calculate the number of milliliters of water in a cubic foot of water.

9. An aquarium measures 15 in. x 9 in. x 12 in. How many liters of water does it hold? How many gallons?

10. A stainless steel spoon has a mass of 41.7 g and contains 10.5% chromium. What is the mass of chromium in the spoon?