Question

a) Cate fractii subunitare cu numitorii mai mici decat 10 se pot scrie? b) Cate dintre aceste fractii sunt reprezentanti ai unor numere rationale distincte? REPEDE!!!!!!!!......

Answer 1

1/10,2/10,3/10,4/10,5/10,6/10,7/10,8/10,9/10
9 fractii

1/10,3/10,7/10,9/10
4 fractii

Answer 2

$a) ~\frac{1}{10},\frac{2}{10}, \frac{3}{10},\frac{4}{10},\frac{5}{10},\frac{6}{10}, \frac{7}{10}, \frac{8}{10}, \frac{9}{10}==\ \textgreater \ 9 ~fractii$
$b)~ \frac{1}{10},\frac{3}{10}, \frac{7}{10}, \frac{9}{10}==\ \textgreater \ 4 ~fractii$