Найди сумму: 38 1/8 + 4 5/24

a) $38\frac{1}{8} + 4\frac{5}{24} = 38\frac{3}{24} + 4\frac{5}{24} = 42\frac{8}{24} = 42\frac{1}{3}$ б) $4\frac{19}{75} + 6\frac{17}{45} = 4\frac{57}{225} + 6\frac{85}{225} = 10\frac{142}{225}$ в) $47\frac{3}{14} + 1\frac{8}{21} = 47\frac{9}{42} + 1\frac{16}{42} = 48\frac{25}{42}$ г) $54\frac{3}{4} + 18\frac{5}{6} = 54\frac{9}{12} + 18\frac{10}{12} = 72\frac{19}{12} = 73\frac{7}{12}$ д) $28\frac{5}{9} + 13\frac{3}{4} = 28\frac{20}{36} + 13\frac{27}{36} = 41\frac{47}{36} = 42\frac{11}{36}$ е) $\frac{4}{7} + 2\frac{3}{5} = \frac{20}{35} + 2\frac{21}{35} = 2\frac{41}{35} = 3\frac{6}{35}$ ж) $9 + 2\frac{2}{9} = 11\frac{2}{9}$ з) $3\frac{11}{24} + \frac{1}{6} = 3\frac{11}{24} + \frac{4}{24} = 3\frac{15}{24} = 3\frac{5}{8}$ **Ответы:** a) $42\frac{1}{3}$ б) $10\frac{142}{225}$ в) $48\frac{25}{42}$ г) $73\frac{7}{12}$ д) $42\frac{11}{36}$ е) $3\frac{6}{35}$ ж) $11\frac{2}{9}$ з) $3\frac{5}{8}$