Question

Convert 1.20 g/mL to the unit g/m3.

1.20 x 106 g/m3

1.20 x 102 g/m3

1.20 x 10-2 g/m3

1.20 x 10-6 g/m3

Answer 1

1 cm^3 = 1 mL =0.000001 m^3

Answer 2

Here is the dimensional analysis way:
g/m3 = 1.20 g/ml x 1 ml/1cm3 x (100cm)3/1m3