Tolong yh no 3&6 dgn cara

3. 21.952 = 28×28×28
1000 = 10×10×10

= 28 - 10
= 18 (A)

6. volume = 18.000 liter
debit = 5liter/detik

waktu = volume ÷ debit
= 18.000 ÷ 5
= 3600 detik
= 60 menit
= 1 jam (B)

maaf kalau slh, smg membantu^^