Hej!
Od a] do d] :
[tex]a] \ 24 \ t=24\cdot1000 \ kg=24 \ 000 \ kg\\\\b] \ 400 \ g=400:1000 \ kg=0,4 \ kg\\\\c] \ 1,3 \ kN=1,3\cdot1000 \ N=1300 \ N\\\\d] \ 60 \ N=60:1000 \ kN=0,06 \ kN[/tex]
Od e] do h] :
[tex]e] \ 4 \ m^3=4\cdot(100 \ cm)^3=4\cdot1 \ 000 \ 000 \ cm^3=4 \ 000 \ 000 \ cm^3\\\\f] \ 120 \ 000 \ cm^3=120 \ 000\cdot(0,01 \ m)^3=120 \ 000\cdot0,000001 \ m^3=0,12 \ m^3\\\\g] \ 3,4 \ \frac{g}{cm^3}=3,4\cdot\frac{0,001 \ kg}{0,000001 \ m^3}=3,4\cdot1000 \ \frac{kg}{m^3}=3400 \ \frac{kg}{m^3}\\\\d] \ 2600 \ \frac{kg}{m^3}=2600\cdot\frac{1000 \ g}{1 \ 000 \ 000 \ cm^3}=2600\cdot0,001 \ \frac{g}{cm^3}=2,6 \ \frac{g}{cm^3}[/tex]
