Ответ:
- \(1-\frac{4}{17}=\frac{17}{17}-\frac{4}{17}=\frac{13}{17}.\)
- \(6-5\frac{6}{11}=5\frac{11}{11}-5\frac{6}{11}=\frac{5}{11}.\)
- \(5-\frac{7}{18}=4\frac{18}{18}-\frac{7}{18}=4\frac{11}{18}.\)
- \(4\frac{5}{9}-3=1\frac{5}{9}.\)
- \(4\frac{9}{16}-2\frac{3}{14}=2+\frac{63}{112}-\frac{24}{112}=2\frac{39}{112}.\)
- \(11\frac{7}{32}-9\frac{11}{64}=2+\frac{14}{64}-\frac{11}{64}=2\frac{3}{64}.\)
- \(17\frac{2}{3}-6\frac{7}{8}=16\frac{40}{24}-6\frac{21}{24}=10\frac{19}{24}.\)
- \(24\frac{7}{15}-15\frac{5}{12}=9+\frac{28}{60}-\frac{25}{60}=9\frac{1}{20}.\)
Ответ: а) 13/17; б) 5/11; в) 4 11/18; г) 1 5/9; д) 2 39/112; е) 2 3/64; ж) 10 19/24; з) 9 1/20.
