tolong 1-10 yah besok dikumpulkan

1. 2 km2 = 2000000 m2
2. 3.000 are = 30 hm2
3. 1,5 hektare = 15000 m2
4. 54 km/jam = 15 m/detik
5. 200 cm/detik = 7,2 km/jam
6. 6 m3/menit = 100 liter/detik
7. 72 m3/jam = 20 liter/detik
8. 108.000 liter/detik = 388800 m3/jam
9. 3.000 cm3/detik = 180 liter/menit
10. 2,28 liter/menit = 38 cm3/detik

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