Tlg ya gaes beserta cara lengkap

Penjelasan dengan langkah-langkah:

V = p × l × t

= 3 × 1 × 4

= 12 m³

= 12.000 L

V. air = 3/4 × V. bak

= 3/4 × 12.000

= 3 × 3.000

= 9000 L