1

7ℓ 450 mℓ + 4 ℓ 770 mℓ = ▢

    • 11 ℓ 220 mℓ
    • 12 ℓ 20 mℓ
    • 12 ℓ 22 mℓ
    • 12 ℓ 220 mℓ