- г) 1$$\frac{3}{7}$$ * 14 = $$\frac{10}{7}$$ * 14 = $$\frac{10*14}{7}$$ = 10 * 2 = 20
- д) 7$$\frac{11}{12}$$ : 3$$\frac{1}{6}$$ = $$\frac{95}{12}$$ : $$\frac{19}{6}$$ = $$\frac{95}{12}$$ * $$\frac{6}{19}$$ = $$\frac{5*1}{2*1}$$ = $$\frac{5}{2}$$ = 2$$\frac{1}{2}$$
- е) 48 : $$\frac{12}{13}$$ = $$\frac{48}{1}$$ * $$\frac{13}{12}$$ = $$\frac{48*13}{1*12}$$ = $$\frac{4*13}{1}$$ = 52
Ответ: г) 20; д) 2$$\frac{1}{2}$$; e) 52