Question

выполните действия 9/14+3/14; 21/50+29/50; 2+4/17; 17+9/13

Answer 1

$frac{9}{14} + frac{3}{14} = frac{12}{14} = frac{6}{7} \ frac{21}{50} + frac{29}{50} = frac{50}{50} = 1 \ 2+ frac{4}{17} = 2 frac{4}{17} \ 17+ frac{9}{13} = 17 frac{9}{13}$