6) 6: \( \frac{1}{3} : \frac{1}{8} = ? \) 2) 57: \( \frac{19}{24} = ? \) e) \( \frac{36}{47} : 18 = ? \)

Решение:

1. \( 6 : \frac{1}{3} : \frac{1}{8} = 6 \cdot 3 \cdot 8 = 18 \cdot 8 = 144 \)


2. \( 57 : \frac{19}{24} = 57 \cdot \frac{24}{19} = 3 \cdot 24 = 72 \)


3. \( \frac{36}{47} : 18 = \frac{36}{47 \cdot 18} = \frac{2}{47} \)

Ответ: 144; 72; \( \frac{2}{47} \).