📐 MathLevel 7 — 🔵 Intermediatedirect_proportion👁 17 views⏱ 1 min read
解题 汽车每 20 升油行驶 158 km。行驶 206 km 需要多少升？（正比例） — 详细解答步骤
📝 Problem
汽车每 20 升油行驶 158 km。行驶 206 km 需要多少升？（正比例）✨Detailed Solution
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