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Автор - Sasha201303

(1/3+0,5+0,25):(2/3+5/12) подробное решение

Ответ

Проверено экспертом

Автор - Нолвэндэ
frac{ frac{1}{3} + frac{1}{2} + frac{25}{100} }{ frac{2}{3}+ frac{5}{12} } = frac{ frac{1}{3} + frac{1}{2} + frac{1}{4} }{ frac{2}{3}+ frac{5}{12} } =  frac{ frac{4}{12} + frac{6}{12} + frac{3}{12} }{ frac{8}{12}+ frac{5}{12} } =  \  frac{13}{12} :   frac{13}{12}  =  frac{13}{12} *  frac{12}{13} = 1

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