Question

Cu ce se simplifica 12 supra 14, 28 supra 40, 32 supra 18

Answer 1

 1.simplifica cu 2
2. simplifica de 2 ori cu 2
3. simplifica cu2


$1.\frac{12}{14}= \frac{6}{7} \\ \\ 2.\frac{28}{40} = \frac{14}{20} = \frac{7}{10} \\ \\ 3.\frac{32}{18}= \frac{16}{9}$

Answer 2

12 supra 14 /: 2⇒ 6 supra 7
28 supra 40 / :4⇒ 7 supra 10
32 supra 18 /:2⇒16 supra 9