Page Clarke
05/05/2023 · Junior High School

\( 1 / 1 \) kan disalin dan dikerjakan, hasilnya silahkan di foto dan dikirim pada Grup Sederhanakan perbandingan berikut: a. \( 12: 18 \mathrm{~b} .25 \mathrm{~cm}: 1 \mathrm{~m} \) Perbandingan usia Budi dan Ani adalah \( 3: 4 \). Jika usia Ani 20 tahun, berapakah usia Budi? Jika 3 buah buku harganya Rp15.000, berapakah harga 8 buah buku yang sama? 6 orang pekerja dapat menyelesaikan suatu pekerjaan dalam 8 hari. Jika ingin pekerjaan tersebut selesai dalam 4 hari, berapa banyak pekerja yang dibutuhkan? Jumlah uang Andi dan Budi adalah Rp105.000. Jika perbandingan uang mereka \( 3: 4 \), berapa banyak uang masing-masing? SELAMAT BekERJA

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1. \( 12: 18 = 2: 3 \) 2. \( 25 \mathrm{~cm}: 1 \mathrm{~m} = 1: 4 \) 3. Usia Budi = 15 tahun 4. Harga 8 buku = Rp40.000 5. Banyak pekerja yang dibutuhkan = 12 orang 6. Uang Andi = Rp45.000, Uang Budi = Rp60.000

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