tolong dongg bantu jawab pake cara !!! jangan asal
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Jawaban:
b. 5 jam
Penjelasan dengan langkah-langkah:
Debit air = 20 Liter/Menit
Volume = 400 cm × 200 cm × 75 cm
= 40 dm × 20 dm × 7,5 dm
= 6000 dm
= 6000 Liter
Waktu = Volume ÷ Debit
= 6000 ÷ 20
= 300 menit
= 5 jam
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