Вычислите:
а) $\frac{5}{12} + \frac{1}{3}$;
б) $\frac{11}{24} + \frac{3}{8}$;
в) $\frac{5}{6} + \frac{1}{24}$;
г) $\frac{57}{1000} + \frac{9}{10}$.
$\frac{5}{12} + \frac{1}{3} = \frac{5}{12} + \frac{1^{(4}}{3} = \frac{5 + 4}{12} = \frac{9}{12} = \frac{3}{4}$
$\frac{11}{24} + \frac{3}{8} = \frac{11}{24} + \frac{3^{(3}}{8} = \frac{11 + 9}{24} = \frac{20}{24} = \frac{5}{6}$
$\frac{5}{6} + \frac{1}{24} = \frac{5^{(4}}{6} + \frac{1}{24} = \frac{20 + 1}{24} = \frac{21}{24} = \frac{7}{8}$
$\frac{57}{1000} + \frac{9}{10} = \frac{57}{1000} + \frac{9^{(100}}{10} = \frac{57 + 900}{1000} = \frac{957}{1000}$
Пожауйста, оцените решение
