Tenglamani bajaring: x / 0,6 − x / 0,8 = 0,4 / 0,02

  1. ²⁴/₅
  2. ⁴⁸/₅
  3. 24
  4. 48

📝 Detailed explanation

O'ng qism: 0,4 / 0,02 = 20. Chap qismni kasr ko'rinishida umumiy maxrajga keltiramiz: 5x/3 − 5x/4 = 5x/12. Tenglama: 5x/12 = 20 ⇒ 5x = 240 ⇒ x = 48.
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