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mohon dijawab .....trima kasih kalo bisa menjawab.....
1 Jawaban
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1. Jawaban Strive
16. 1000cm² = 1m²
100dm² = 1m²
3140cm² = 3140/1000 = 3,14m²
2000dm² = 2000/100 = 20m²
20m² + 3,14m² = 23,14m² (D)
17. 1 liter = 1dm³ · 400 = 400dm³
1m³ = 1000 · 30 = 30.000dm³
30.000dm³ + 400dm³ = 30.400dm³ (C)