11. \(\frac{1}{3}\) qismi 12 ga teng bo'lgan sonni toping.

Bu masalani yechish uchun quyidagi formuladan foydalanamiz:

Agar sonning \( \frac{m}{n} \) qismi \( a \) ga teng bo'lsa, u holda son \( x \) ni quyidagicha topish mumkin: \( x = a \div \frac{m}{n} = a \times \frac{n}{m} \).

Masalada berilgan:

• \( \frac{m}{n} = \frac{1}{3} \)
• \( a = 12 \)

Sonni topamiz:

\( x = 12 \div \frac{1}{3} = 12 \times \frac{3}{1} = 12 \times 3 = 36 \)

Ответ: 36