Zamień jednostki: 0,5W=.......kW 300MW=.........kW 0,3MW=.............W 4000000W=..........MW 0,3kW=..............W Daje naj :)

[latex]0,5 W = 0,5 * 10 ^{-3} = 0,0005 kW \ \ 300 MW = 300 * 10 ^{3} = 300000W \ \ 0,3 MW = 0,3*10 ^{6} = 300000 \ \ 4000000W = 4000000 * 10 ^{-6} = 4 MW \ \ 0,3kW = 0,3 * 10 ^{3} = 300 W[/latex]