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# CONVERSIONS

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1. CONVERSIONS

2. Conversions • Complete the following equalities: • 1 year = ____ months • 1 tricycle = ____wheels • 1 alphabet= ____ letters • 1 dollar= ____ pennies • Now complete these equalities: • 4 years = _____ months • ____ tricycles = 27 wheels • 2 alphabets = ____ letters • ____ dollars = 550 pennies

3. Conversions with Metric Units • 1 kg = ____ g • 1 mL = ____ cm3 • 1 m = ____ cm • 1 L = ____ mL • 1 g = ____ mg • 1 m = ____ mm • 1 cm = ____ mm

4. The Long and Short of It Use your book, partner, or prior knowledge to attempt to complete this sheet. You have 5 minutes….GO!

5. Metric Prefixes

6. Metric Units

7. Full List of Metric Prefixes

8. Metric Dollars 100 dollars 1 hectodollar 1x102 10 dollars 1 dekadollar 1x101 1 dollar 1 dollar 1x100 1 dime 1 decidollar 1X10-1 1 cent 1 centidollar 1X10-2

9. Conversions with Metric Units • 1 kg = ____ g • 1 mL = ____ cm3 • 1 m = ____ cm • 1 L = ____ mL • 1 g = ____ mg • 1 m = ____ mm • 1 cm = ____ mm • Multiplying gives bigger number but smaller unit • Dividing gives smaller number, but bigger unit • 2 kg = ____ g • ____mL = 42 cm3 • 5 m = ____ cm • _____ L = 3,000 mL • 2 g = ____ mg • ______ m = 1,200 mm • 875 cm = ____ mm

10. It gets more complicated….. • The height of a building is 553m tall. How many kilometers is that?

11. Try this… • The mass of an object is 35 kg. What is the objects mass in grams?

12. Try this… • Your next class is 0.0748 kilometers away. How many meters will you need to walk to get there?

13. You can use this set-up with multiple unit conversions. • Convert 51.3 kg to milligrams.

14. Try this… • Convert 97 kilometers into centimeters.

15. Try this……CHALLENGE!! • Convert 186 days into seconds