Ткань длиной 20 метров разделили в отношении 2 : 3. Найдите длину меньшей части (м).

  1. 6
  2. 8
  3. 9
  4. 12

📝 Detailed explanation

Сумма долей: 2 + 3 = 5. Одна доля: 20/5 = 4 м. Меньшая часть: 2·4 = 8 м.
10 / 10 (100%)
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