3. Найдите значение выражения 1) 24/37 + 8/37 + 11/37; 2) 3 7/11 + 6 3/11 - 5 5/11; 3) 1 - 7/15; 4) 5 3/8 - 2 5/8; 5) 1 - 8/17; 6) 4 5/9 - 2 8/9;

1) \( \frac{24}{37} + \frac{8}{37} + \frac{11}{37} = \frac{24+8+11}{37} = \frac{43}{37} = 1\frac{6}{37} \) 2) \( 3\frac{7}{11} + 6\frac{3}{11} - 5\frac{5}{11} = (3+6-5) + (\frac{7}{11} + \frac{3}{11} - \frac{5}{11}) = 4 + \frac{5}{11} = 4\frac{5}{11}\) 3) \(1 - \frac{7}{15} = \frac{15}{15} - \frac{7}{15} = \frac{15-7}{15} = \frac{8}{15}\) 4) \(5\frac{3}{8} - 2\frac{5}{8} = 4\frac{11}{8} - 2\frac{5}{8} = 2 \frac{6}{8} = 2\frac{3}{4}\) 5) \(1 - \frac{8}{17} = \frac{17}{17} - \frac{8}{17} = \frac{17-8}{17} = \frac{9}{17}\) 6) \(4\frac{5}{9} - 2\frac{8}{9} = 3\frac{14}{9} - 2\frac{8}{9} = 1\frac{6}{9} = 1\frac{2}{3} \)