■ ning qiymatini toping: ■ / 13 + 1 ³⁄₁₃ = ²¹⁄₁₃
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📝 Detailed explanation
Aralash kasrni noto'g'ri kasrga o'tkazamiz: 1 ³⁄₁₃ = (13·1 + 3) / 13 = ¹⁶⁄₁₃.
Tenglamani yechamiz: ■ / 13 + ¹⁶⁄₁₃ = ²¹⁄₁₃.
Maxrajlar bir xil bo'lgani uchun suratlarni ayiramiz: ■ = 21 - 16 = 5.
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