Tolong bantuannya yg nomor 4 ya! Terimakasih

V. kubus = 12 x 12 x 12 = 1.728dm³ = 1.728.000cm³

(a) V. balok = 5dm x 20cm x 16cm = 50cm x 20cm x 16cm = 16.000cm³

V.kubus : V.balok = 1.728.000cm³ : 16.000cm³ = 108

(b) 108 : 4 = 27

(c) 108 : 3 x Rp 1.500 = Rp 54.000