Question

Представь дроби 1/8,1/9 и 2/9 в виде дробей со знаменателем 72:

Answer 1

Ответ:

Пошаговое объяснение:

$\frac{1}{8} =\frac{9}{72} \\\\\frac{1}{9} =\frac{8}{72} \\\\\frac{2}{9} =\frac{16}{72}$

Answer 2

$\displaystyle \tt \frac{1}{8}=\frac{1\cdot9}{8\cdot9}=\frac{9}{72}\\\\\\ \displaystyle \tt \frac{1}{9}=\frac{1\cdot8}{9\cdot8}=\frac{8}{72}\\\\\\\displaystyle \tt \frac{2}{9}=\frac{2\cdot8}{9\cdot8}=\frac{16}{72}$