Tolong susah besok di kumpulkannomer 8dan9

8. 1/2 x 24 x 4 = 48
16 x 24 = 384
384 + 48 = 432 (C)

9. 12 x 16 = 192
8 x 8 x 1/2 = 32
192 + 32 = 224 (C)