tolong dijawab yaaaaaaaa, pakai cara. makasih banyak

L lantai = p x l
L = 8m x 6m
L = 48m^2
L = 480.000cm^2

L ubin = s x s
L = 20 x 20
L = 400cm^2

Banyak ubin yg diperlukan
480000 : 400
=1200

Jawabannya 1200 dik