Question

Realize as adições ou subtrações das frações e indique a resposta
a) 1/2+3/2=
b)4/3+5/3=
c)5/6+2/6=
d)1/2+1/3=
e)1/2+1/4=
f)1/3+1/4=
g)3/4-2/3=
h)2/5-2/3=
i)6/4-1/7+1/2=
j)2/9+1/8-1/6=
k)1/2+3=​

Answer 1

Resposta:

a) 4/2 b) 9/3 c)7/6 d) 5/6

2,3|2

1, 3|3

1, 1 |6