Question

5) Calcule as frações a seguir: *8 pontos

a)1/2+3/2=

b)4/3+5/3=

c)5/6+2/6=

d)1/2+1/3

Answer 1

A.

$\frac{1}{2} + \frac{3}{2} = \boxed{ \frac{4}{4} }$

B.

$\frac{4}{3} + \frac{5}{3} = \boxed{ \frac{9}{9} }$

C.

$\frac{5}{6} + \frac{2}{6} = \boxed{ \frac{7}{12} }$

D.

$\frac{1}{2} + \frac{1}{3} = \boxed{ \frac{2}{5} }$

espero ter ajudado!!!!!

Answer 2

Resposta:

$\frac{1}{2} + \frac{3}{2} = \frac{4}{4}$

$\frac{4}{3} + \frac{5}{3} = \frac{8}{6}$

$\frac{5}{6} + \frac{2}{6} = \frac{7}{12}$

$\frac{1}{2} + \frac{1}{3} = \frac{2}{5}$