x = ³/₄, y = ²/₅, z = ³/₈ bo'lsa, quyidagi tengsizliklardan qaysilari o'rinli?

  1. x < y < z
  2. z < y < x
  3. y < x < z
  4. z < x < y

📝 Detailed explanation

Kasrlarni umumiy maxrajga keltiramiz (umumiy maxraj 40): x = ³⁰/₄₀ = 0,75; y = ¹⁶/₄₀ = 0,40; z = ¹⁵/₄₀ = 0,375. Ularni taqqoslasak: ¹⁵/₄₀ < ¹⁶/₄₀ < ³⁰/₄₀ ya'ni z < y < x.
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