tolong yg bisa y lumayan poin.y,buat besok soal.y

1) (12 × 160) - (12 × 98) + (12 × 74) =
1.920 - 1.176 + 888 =
744 + 888 ==> 1.632

2) ((560 × 0,8) + (630 × 0,7)) : 120 =
(448 + 441) : 120 =
889 : 120 ==> 7,408333

#maaf kalau salah