What is the density of a substance that contains 850 milligrams for every mL? Express your answer in grams per cm³.

The density of substance that contain 850 milligrams for every Ml is

0.85 g/Cm³

calculation

step 1:convert 850 Mg to g

that is 1 mg=0.001 g

850 mg = ? g

= (850 mg x 0.001 g) / 1 mg=0.85 g

step 2: convert Ml to Cm³

that is 1 Ml = 1 cm³

therefore density = 0.85 g/Cm³