Question

Ajutatima sa le rezolv

Answer 1

a)
$\frac{23}{32} \frac{24}{42} \frac{25}{52} \frac{26}{62} \frac{27}{72} \frac{28}{82} \frac{29}{92}$
si
$\frac{78}{87} \frac{79}{97}$
b)
$\frac{31}{13} \frac{32}{23}$
$\frac{51}{15} \frac{52}{25} \frac{53}{35} \frac{54}{45}$
c)
$\frac{44}{47} \frac{46}{67} \frac{48}{87}$
d)
$\frac{51}{19} \frac{53}{39}$