Question

Напишите ответ 1-2пример

Answer 1

$1)= frac{9}{7}+ frac{17}{6}+ frac{26}{7}+ frac{7}{6}= frac{35}{7}+ frac{24}{6}=5+4 =9 \ 2)= frac{4}{9} + frac{5}{3} + frac{23}{9}+ frac{1}{3}= frac{6}{3}+ frac{27}{9}=2+3=5$