Tolong dijawab ya 1sampai 10/5 jangan lupa caranya ya plis

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Tolong dijawab ya 1sampai 10/5 jangan lupa caranya ya plis

Tolong dijawab ya 1sampai 10/5 jangan lupa caranya ya plis

1. 2 km² = 2 x 1000² = 2 x 1.000.000 = 2.000.000 m²

2. 3.000 are = 3.000 dam² = 3.000/100 = 30 hm²

3. 1,5 hektare = 1,5 x 100² = 1,5 x 10.000 = 15.000 m²

4. 54 km/jam = 54 x 1.000 / 3.600 = 54.000/3.600 = 15 m/detik

5. 200 cm/detik = 200/100.000 x 3.600

= 720.000/100.000 = 7,2 km/jam

6. 6 m³/menit = 6 x 1.000/60 = 6.000/60 = 100 liter/detik

7. 72 m³/jam = 72 x 1.000/3.600

= 72.000/3.600 = 20 liter/detik

8. 108.000 liter/detik = 108.000/1.000 x 3.600

= 388.800 m³/jam

9. 3.000 cm³/detik = 3.000/1.000 x 60 = 180 liter/menit

10. 2,28 liter/menit = 2,28 x 1.000 / 60 = 2.280/60 = 38 cm³/detik