A : b : c = 4 : 5 : 6 ; a + b = 18, dan c – a = 4 By Admin ReiPosted on December 10, 2022 A : b : c = 4 : 5 : 6 ; a + b = 18, dan c – a = 4 Jawaban Terkonfirmasi Jawabannya :a = 8b = 10c = 12