Question

determinati fractiile echivalente cu 7 supra 11 avand numitorii 63, 28, 147
dau coronita si marchez si . ca cel mai bun..........

Answer 1

$\frac{7}{11} = \frac{441}{693}$ = $\frac{ \frac{441}{11} }{63}$
$\frac{7}{11} = \frac{196}{308}$ = $\frac{ \frac{196}{11} }{28}$
$\frac{7}{11} = \frac{1029}{1617}$ = $\frac{ \frac{1029}{11} }{147}$