10 and 3/4 and 4 and 1 by 8 and 5 and 5 by 12 solve this question simplify
Answer (3)
B. Notify your teacher! Always make sure your teacher knows whats going on.
In an accident, the first step is to notify your teacher, who is trained to handle emergencies. This allows them to assess the situation and take appropriate action. Never try to manage the situation on your own before informing a teacher.
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===================================================Soal:10 3/4 + 4 1/8 + 5 5/12Langkah 1: Ubah semua bilangan campuran ke pecahan biasa10 3/4:= (10 × 4) + 3 = 40 + 3 = 43 → 43/44 1/8:= (4 × 8) + 1 = 32 + 1 = 33 → 33/85 5/12:= (5 × 12) + 5 = 60 + 5 = 65 → 65/12Jadi:43/4 + 33/8 + 65/12---------------------------------------------------Langkah 2: Samakan penyebut (cari KPK dari 4, 8, dan 12)Kelipatan:- 4: 4, 8, 12, 16, 20, 24...- 8: 8, 16, 24, 32...- 12: 12, 24, 36...KPK (penyebut sama) = 24---------------------------------------------------Langkah 3: Ubah ke penyebut 2443/4 → dikali (6/6) → (43 × 6)/(4 × 6) = 258/24 33/8 → dikali (3/3) → (33 × 3)/(8 × 3) = 99/24 65/12 → dikali (2/2) → (65 × 2)/(12 × 2) = 130/24Sekarang semua pecahan:258/24 + 99/24 + 130/24---------------------------------------------------Langkah 4: Tambahkan pecahan258 + 99 = 357 357 + 130 = 487Jadi: 487/24---------------------------------------------------Langkah 5: Ubah pecahan menjadi campuran487 ÷ 24 = 20 sisa 7 Artinya:487/24 = 20 7/24---------------------------------------------------✅ Jawaban akhir:**20 7/24**===================================================
