Question

0.12m/s =_____km/h
0.3g/cm^3=____km/m^3

Answer 1

0.12m/s=0.432km/h
I’m not sure about 2nd one

Answer 2

a)0.12m/s=0.432km/h

b)0.3g/cm²=300

Explanation:

a)multiply the speed value by 3.6

b)multiply the mass / volume value by 1000

Hope this helps :)