Question

вычеслить пожалуйста :(((((

Answer 1

Надеюсь, все видно)))))))

Answer 2

а)
$3 \frac{1}{8} - 2 \frac{2}{3} + \frac{1}{6} = \frac{25}{8} - \frac{8}{3} + \frac{1}{6} = \frac{75}{24} - \frac{64}{24} + \frac{4}{24} = \frac{15}{24} = \frac{5}{8}$

в)
$3 \frac{7}{8} - 2 \frac{3}{4} + \frac{1}{2} = \frac{31}{8} - \frac{11}{4} + \frac{1}{2} = \frac{31}{8} - \frac{22}{8} + \frac{4}{8} = \frac{13}{8} = 1 \frac{5}{8}$

б)
$4 \frac{3}{5} - 2 + \frac{1}{10} = \frac{23}{5} - 2 + \frac{1}{10} = \frac{46}{10} - \frac{20}{10} + \frac{1}{10} = \frac{27}{10} = 2 \frac{7}{10} = 2.7$

г)
$3 \frac{5}{14} - 1 - \frac{6}{7} = \frac{47}{14} - 1 - \frac{6}{7} = \frac{47}{14} - \frac{14}{14} - \frac{12}{14} = \frac{21}{14} = \frac{3}{2} = 1 \frac{1}{2} = 1.5$