volume balok yang berukuran 5cm x 20cm x 4m

Bab Bangun Ruang
Matematika SD Kelas VI

4 m = 4 x 100 cm
       = 400 cm

volume = p x l x t
            = 400 cm x 20 cm x 5 cm
            = 40.000 cm³
            = 40 dm³

volume balok = p × l × t
volume balok = 5cm × 20cm × 4m
volume balok = 5cm × 20cm × 400cm
volume balok = 40.000cm^3
volume balok = 40dm^3