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Lesson # 18

Lesson # 18. Metric Conversions MASS !. Yes…Mass. And It has nothing to do with church. However, you may need help. From God If you do not Pay Attention !. Mass. It’s the thing often referred to as weight. Like… A loaf of bread has a mass of 645 grams Or

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Lesson # 18

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  1. Lesson # 18 Metric Conversions MASS !

  2. Yes…Mass And It has nothing to do with church.

  3. However, you may need help From God If you do not Pay Attention !

  4. Mass It’s the thing often referred to as weight. Like… A loaf of bread has a mass of 645 grams Or “You” might have a mass of 80 kg Like your fit and trim Math teacher !

  5. He is so trim… He tilts the scale at a whopping 80 kg. That’s 175 pounds. (Mostly muscle)

  6. So what then is a kg? A kg is one thousand G’s. So what is a G? It’s a gram.

  7. And a gram is 1000 times greaterthanamg.

  8. A gram is… About the mass of a blueberry! 1000 of them Make 1 Kilogram ! And A lot of muffins.

  9. And an “mg” is… A milligram ! They are really small. Doctors usually measure pills in Milligrams. One pill would be close to 100 mg.

  10. To summarize… 1 kg = 1000 grams 1000 mg = 1 gram Sooooo… 1 000 000 mg = 1 kg

  11. Got it? Good. Now let’s look at the conversion. It is very similar to Other metric conversions.

  12. First… Decide if you are converting… Bigger to smaller Or Smaller to bigger.

  13. Once you decide… If converting bigger to smaller… Multiply ! X

  14. If converting… Smaller to bigger Divide ÷

  15. Don’t forget… 1000 mg = 1 g 1000 g = 1 kg 1 000 000 mg = 1 kg

  16. Here is an example… 3.2 g = ? Mg 3.2 X 1000 = 3200 mg The decimal moved 3 places.

  17. Another example… 5.67 kg = ? Mg 5.67 X 1 000 000 = 5 670 000 mg The decimal moved 6 places !

  18. And now… For your viewing pleasure … 10 practice questions !

  19. Get ReadyGet Set Go !

  20. Question # 1 123 kg = ? g

  21. Question # 2 456 g = ? mg

  22. Question # 3 7kg = ? mg

  23. Question # 4 89 mg = ? g

  24. Question # 5 123 g = ? kg

  25. Question # 6 456 mg = ? kg

  26. Question # 7 7.89 g = ? mg

  27. Question # 8 0.123 kg = ? g

  28. Question # 9 45.6 g = ? kg

  29. Question # 10 78.9 mg = ? g

  30. And now the answers. Prepare Yourself !

  31. Question # 1 123 kg = ? G 123 000

  32. Question # 2 456 g = ? Mg 456 000

  33. Question # 3 7 kg = ? Mg 7 000 000

  34. Question # 4 89 mg = ? G 0.089

  35. Question # 5 123 g = ? Kg 0.123

  36. Question # 6 456 mg = ? Kg 0.000 456

  37. Question # 7 7.89 g = ? Mg 7890

  38. Question # 8 0.123 kg = ? G 123

  39. Question # 9 45.6 g = ? Kg 0.0456

  40. Question # 10 78.9 mg = ? G 0.0789

  41. Almost…The End

  42. Remember… The P Word… Practice !

  43. Now… The End

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