Question

1.5 g = mgDimensional AnalysisRatio:ProportionFormula MethodmgXg9X mg ===m.1

Answer 1

answer and explanation

we know that

1 g = 1000 mg and so with this info we can determine the how many mg 1.5 g is by:

1000mg/1g x 1.5g/1 = 1500mg/1 = 1500 mg