Ответ:\(0.4=\frac{4}{10}=\frac{2}{5}\).\(0.72=\frac{72}{100}=\frac{18}{25}\).\(0.35=\frac{35}{100}=\frac{7}{20}\).\(0.92=\frac{92}{100}=\frac{23}{25}\).\(0.632=\frac{632}{1000}=\frac{79}{125}\).\(0.9724=\frac{9724}{10000}=\frac{2431}{2500}\).