Question

1 pe 6 + 3pe 8=
-2=
1,(5)=

Answer 1

1/6 + 3/8 =2708(3)/50
-2 = ? cum adica ?
1,(5) = 3(8)/25

Answer 2

$\frac{1}{6} + \frac{3}{8} = \frac{4}{24} + \frac{9}{24} = \frac{13}{24} \\ \\ 1,(5)= \frac{15-1}{9} = \frac{14}{9}$