Rubah satuan dibawah ini 1.500 meter=.....km 1000 dm2=......M2 20m/detik=.......km/jam 800kg/m3=.......gram/cm3

1 meter = 1 × 10^-3 Km
Jadi...
[tex]1500 \: m = ... \: km \\ = 1500 \times {10}^{ - 3} \\ = 1.5 \: km[/tex]
1 Dm^2 = 1 × 10^-2 m
Jadi...
[tex]1000 \: {dm}^{2} = ... \: {m}^{2} \\ = 1000 \times {10}^{ - 2} \\ = 10 \: {m}^{2} [/tex]
10 m/detik = 36 Km/jam
Jadi...

20 m/s = ... Km/jam
= (20 × 3600) ÷ 1000
= 72000 ÷ 1000
= 72 Km/jam

1 kg/m^3 = 1 × 10^-3 g/cm^3
Jadi...

800 Kg/m^3 = ... g/Cm^3
= (800 × 1000) / 1000000
= 800000 / 1000000
= 4/5 g/Cm^3

Semoga membantu dan mohon maaf jika ada kesalahan.