Запишите обыкновенную несократимую дробь в виде десятичной дроби:
- \(\frac{13}{25}=\frac{13}{5\cdot5}=\frac{13\cdot2\cdot2}{5\cdot5\cdot2\cdot2}=\frac{54}{10^2}=0{,}54\)
- \({\largeа)}\ \frac{7}{20}=\phantom{\ .}\definecolor{dots}{RGB}{110,177,146}\color{dots}{\large...............................................................}\)
- \({\largeб)}\ \frac{5}{4}=\phantom{0}\color{dots}{\large................................................................}\)
- \({\largeв)}\ \frac{1}{8}=\phantom{0}\color{dots}{\large................................................................}\)