25. Untuk membuat produk kemasan plastik diperlukan bahan sejumlah 8.000kg Bahan sejumlah 8.000 kg itu terdiri dari biji plastik A sejumlah 700 kg. Biji plastik B sejumlag 900 kg, biji plastik C sejumlah 4.000 kg. Berapa presentase masing-masing bahan tadi?​

John has 8 quarters in his pocket. We used algebraic equations representing the total number of coins and their total value, along with the individual values of quarters and dimes to solve the problem. ;

Answered by srangoli003 | 2024-06-18

John has 8 quarters in his pocket. We determined this using a system of equations to represent the total number of coins and their value. The equations confirmed that the solution is consistent with the given conditions.
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Answered by srangoli003 | 2024-12-24

Jawaban:Total bahan: 8.000kgBahan A: 700kgBahan B: 900kgBahan C: 4.000kgPersentase Bahan A:[tex] \frac{700}{8000} \times 100\% \\0.0875 \times 100\% \\ 8.75\%[/tex]Persentase Bahan B[tex] \frac{900}{8000} \times 100\% \\ 0.1125 \times 100\% \\ 11.25\%[/tex]Persentase Bahan C[tex] \frac{4000}{8000} \times 100\% \\ 0.5 \times 100\% \\ 50\%[/tex]

Answered by Shervina | 2025-07-05