Question

a.
$\frac{17}{7} - \frac{3}{5} =$
c.
$\frac{7}{9} - \frac{4}{8 } =$
e.
$\frac{7}{20} - \frac{3}{10} =$
g.
$\frac{5}{4} + \frac{2}{3} + \frac{1}{6} =$
b.
$\frac{5}{7} + \frac{5}{6} =$
d.
$\frac{20}{7} - \frac{5}{6} =$
f.
$\frac{1}{3} + \frac{5}{4} - \frac{8}{7} =$
h.
$\frac{7}{8} - \frac{2}{3} =$
​me ayudan con el resultado, nose buen como hacerlas

Answer 1

A.

$\frac{17}{7} - \frac{3}{5} = \frac{64}{35}$

C.

$\frac{7}{9} - \frac{4}{9} = \frac{5}{18}$

E.

$\frac{7}{20} - \frac{3}{10} = \frac{1}{20}$

G.

$\frac{5}{4} + \frac{2}{3} = \frac{23}{12}$

B.

$\frac{5}{7} + \frac{5}{6} = \frac{65}{42}$

D.

$\frac{20}{7} - \frac{5}{6} = \frac{85}{42}$

F.

$\frac{1}{3} + \frac{5}{4} = \frac{19}{12}$

H.

$\frac{7}{8} - \frac{2}{3} = \frac{5}{24}$