Munoz John
08/13/2023 · Middle School
28. Penjual kue membeli x kilogram tepung putih dengan harga \( \$ 1.40 / \mathrm{kg} \) dan y kilogram tepung gandum dengan harga \( \$ 2 / \mathrm{kg} \). Jika penjual kue membayar total \( \$ 350 \) yang berisi total 190 kg tepung. Berapa kg tepung gandum yang dibelinya? (A) 110 (B) 120 (C) 130 (D) 140 (E) 150
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Penjual kue membeli 140 kg tepung gandum.
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