32 52'; д) 9 : 3; 4 e) 9 : 4; ж) 13:11: 7 14 3) 2:71; 3 9

д) $$9 : \frac{3}{4} = \frac{9}{1} \cdot \frac{4}{3} = \frac{9 \cdot 4}{1 \cdot 3} = \frac{36}{3} = 12$$

Ответ: 12

е) $$9 : 4 = \frac{9}{4} = 2\frac{1}{4}$$

Ответ: $$2\frac{1}{4}$$

ж) $$1\frac{3}{7} : 1\frac{1}{14} = \frac{10}{7} : \frac{15}{14} = \frac{10}{7} \cdot \frac{14}{15} = \frac{10 \cdot 14}{7 \cdot 15} = \frac{140}{105} = \frac{4}{3} = 1\frac{1}{3}$$

Ответ: $$1\frac{1}{3}$$

з) $$2\frac{1}{3} : 7\frac{1}{9} = \frac{7}{3} : \frac{64}{9} = \frac{7}{3} \cdot \frac{9}{64} = \frac{7 \cdot 9}{3 \cdot 64} = \frac{63}{192} = \frac{21}{64}$$

Ответ: $$\frac{21}{64}$$