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10 Main Conversions
Top 10 must know conversions for the PTCB
| Question | Answer |
|---|---|
| 1 kilogram (kg) = How many grams (g) | 1,000 grams (g) |
| 1 kilogram (kg) = how many pounds (lb.) | 2.2 pounds (lb.) |
| 1 liter (L) = How many milliliters (mL) | 1,000 milliliters (mL) |
| 1 gram (g) = How many milligrams (mg) | 1,000 milligrams (mg) |
| 1 milligram (mg) = How many micrograms (mcg) | 1,000 micrograms (mcg) |
| 1 grain (gr) = How many milligrams (mg) | 64.8 milligrams (mg) |
| 1 ounce (oz.) = How many grams (g) | 28.35 grams (g) |
| 1 teaspoon (tsp.) = How many milliliters (mL) | 5 milliliters (mL) |
| 1 tablespoon (tbsp.) = How many milliliters (mL) | 15 milliliters (mL) |
| 1 pound (lb.) = How many grams (g) | 454 grams (g) |