Décomposer un nombre décimal Exercice

0{,}745 =\dfrac{7}{10}+\dfrac{4}{100}+\dfrac{5}{1\ 000}

0{,}745 =\dfrac{4}{10}+\dfrac{7}{100}+\dfrac{5}{1\ 000}

0{,}745 =\dfrac{5}{10}+\dfrac{4}{100}+\dfrac{7}{1\ 000}

0{,}745 =\dfrac{7}{1}+\dfrac{5}{10}+\dfrac{4}{100}

12{,}073 =12+\dfrac{7}{100}+\dfrac{3}{1\ 000}

12{,}073 =12+\dfrac{7}{10}+\dfrac{3}{100}

12{,}073 =12+\dfrac{3}{100}+\dfrac{7}{1\ 000}

12{,}073 =\dfrac{12}{10}+\dfrac{7}{100}+\dfrac{3}{1\ 000}

4{,}484 =4+\dfrac{4}{10}+\dfrac{8}{100}+\dfrac{4}{1\ 000}

4{,}484 =4+\dfrac{4}{1}+\dfrac{8}{10}+\dfrac{4}{100}

4{,}484 =4+\dfrac{4}{100}+\dfrac{8}{1\ 000}+\dfrac{4}{10\ 000}

4{,}484 =\dfrac{4}{10}+\dfrac{4}{100}+\dfrac{8}{1\ 000}+\dfrac{4}{10\ 000}

86+\dfrac{4}{1}+\dfrac{1}{10}

\dfrac{86}{10}+\dfrac{4}{100}+\dfrac{1}{1\ 000}

86+\dfrac{4}{10}+\dfrac{1}{100}

86+\dfrac{4}{100}+\dfrac{1}{10}

7+\dfrac{4}{1\ 000}

1+\dfrac{7}{100}+\dfrac{4}{1\ 000}

\dfrac{7}{10}+\dfrac{4}{100}

\dfrac{7}{100}+\dfrac{4}{1\ 000}

29+\dfrac{4}{1}+\dfrac{3}{10}+\dfrac{6}{100}

29+\dfrac{4}{100}+\dfrac{3}{1\ 000}+\dfrac{6}{10\ 000}

29+\dfrac{4}{10}+\dfrac{3}{100}+\dfrac{6}{1\ 000}

29+\dfrac{4}{1\ 000}+\dfrac{3}{100}+\dfrac{6}{10}

4+\dfrac{8}{10}+\dfrac{5}{100}

4+\dfrac{8}{1\ 000}+\dfrac{5}{100}

4+\dfrac{8}{100}+\dfrac{5}{1\ 000}

4+\dfrac{8}{10}+\dfrac{5}{1\ 000}

33{,}77 =33+\dfrac{7}{1}+\dfrac{7}{100}

33{,}77 =\dfrac{33}{10}+\dfrac{7}{100}+\dfrac{7}{1\ 000}

33{,}77 =33+\dfrac{7}{100}+\dfrac{7}{1\ 000}

33{,}77 =33+\dfrac{7}{10}+\dfrac{7}{100}

9+\dfrac{3}{1}+\dfrac{3}{10}

9+\dfrac{3}{10}+\dfrac{3}{100}

9+\dfrac{3}{100}+\dfrac{3}{100}

9+\dfrac{3}{100}+\dfrac{3}{1\ 000}