Please help me with these conversions Helpful Charts Scienti

Please help me with these conversions.

Helpful Charts Scientific Unit Conversions 1 inch 2.5 centimeters 1 mile 1.6 kilometers 1 ounce 28.57 grams 1 quart 1.100 liters °F- (C) (9/5) 32 Weight Measured in Grams (g) volume Measured in Liters (mg) milligram 1/1000 g (mal) m ter 1/1000 I (ug) microgram 1/1000 mg (ul) microliter 1/1000 ml (ng nanogram 1/1000 ug (nl) nanoliter 1/1000 ul Conversion Example 500 mg 500 mg 1 liter 500 mg 0.5 mg liter 1000 ml 1000 ml ml liter

Solution

50 g/ml = 50000 mg/ml 1 gram = 1000mg. so 50 * 1000 = 50000

0.5 g/ml = 500 mg/ml     0.5gram = 500mg

5 mg/ml = 5 mg/ml

500 mg/l = 0.5 mg/ml