Ответ:
[tex]\frac{3}{10} .[/tex]
Пошаговое объяснение:
[tex](\frac{11}{18} - \frac{4}{9} )*\frac{9}{5} =[/tex]
[tex]1) \frac{11}{18} - \frac{4}{9} = \frac{11}{18} - \frac{4*2}{9*2} = \frac{11}{18} - \frac{8}{18} = \frac{3}{18} = \frac{1}{6}[/tex]
[tex]2) \frac{1}{6} * \frac{9}{5} = \frac{1*9}{6*5} = \frac{9}{30} = \frac{3}{10} .[/tex]
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Answers & Comments
Ответ:
[tex]\frac{3}{10} .[/tex]
Пошаговое объяснение:
[tex](\frac{11}{18} - \frac{4}{9} )*\frac{9}{5} =[/tex]
[tex]1) \frac{11}{18} - \frac{4}{9} = \frac{11}{18} - \frac{4*2}{9*2} = \frac{11}{18} - \frac{8}{18} = \frac{3}{18} = \frac{1}{6}[/tex]
[tex]2) \frac{1}{6} * \frac{9}{5} = \frac{1*9}{6*5} = \frac{9}{30} = \frac{3}{10} .[/tex]