Hasil dari (4,5-1 ¾)x (75%:1½)adalah yg bisa jawab kamu good

(4,5-1 3/4) × (75% : 1 1/2) =
(4,5-7/4) × (75/100 : 3/2) =
(4,5-1,75) × (0,75 : 1,5) =
2,75 × 0,5 =
1,375

$0rry kalau salah