Answer:
Density = 120 cg/mL
Explanation:
1 Gram per Liter: Mass of 1 gram per volume of a liter. Equivalent density of 1 kilograms per cubic meter. 1 g/l = 1 kg/m³.
1 Centigram per Milliliter: Mass of 1 centigram per volume of a milliliter. Equivalent density of 10 kilograms per cubic meter. 1 cg/ml = 10 kg/m³.
So,
1 g/L = 0.1 cg/mL
1200 * 1 g/L = 1200 * 0.1 cg/mL
1200 g/L = 120 cg/mL
That's the final answer.
I hope it will help you.
