Question

Cum transform numerele zecimale: 5,5; 3,2; 1,44; 5,125 si 10,25 in fractii zecimale.

Answer 1

5,5=[tex] \frac{55}{10} 3,2= \frac{32}{10} 1,44= \frac{144}{100} 5,125= \frac{5125}{1000} 10,25= \frac{1025}{1000}[/tex]

Answer 2

$\overline{a_1a_2a_3...a_n,b_1b_1b_3...b_m}= \frac{a_1a_2a_3.....a_nb_1b_2b_3...b_m}{10^m}$

Exemplu pe ce ai tu:
$5,5= \frac{55}{10} \\ \\ 3,2= \frac{32}{10} \\ \\ 1,44= \frac{144}{100} \\ \\ 5,125= \frac{5125}{1000} \\ \\ 10,25= \frac{1025}{100}$