Question

ПОМОГИТЕ ПОЖАЛУЙСТА ​

Answer 1

Ответ:

Пошаговое объяснение:

$1)\frac{1}{5}-\frac{1}{6} = \frac{6}{30}-\frac{5}{30}=\frac{1}{30} \\ \\ 2)\frac{3}{4}-\frac{1}{3} =\frac{9}{12}-\frac{4}{12} =\frac{5}{12} \\ \\ 3)\frac{7}{9} -\frac{2}{11} =\frac{77}{99}-\frac{18}{99}=\frac{59}{99} \\ \\ 4)\frac{3}{4}-\frac{4}{9} =\frac{27}{36}-\frac{16}{36}=\frac{11}{36}\\ \\ 5)\frac{7}{8} -\frac{5}{12}=\frac{21}{24} -\frac{10}{24}=\frac{11}{24} \\ \\ 6) \frac{11}{12}- \frac{11}{18} =\frac{33}{36}-\frac{22}{36} =\frac{11}{36}$