Question

Determine:
1/5+1
1 -1/5
2+3/2
2-3/2
3/4+5
5-3/4
2/3+1/2
2/3-1/2
(VALENDO 30 PONTOS)

Answer 1

A)6/5
b)4/5
c)7/2
d)1/2
E)23/4
f)17/4
g)3/1
h)1/6

Answer 2

a) 1/5+1 = 6/5
b) 1-1/5= 4/5
c) 2+3/2= 7/2 
d)2-3/2= 1/2
e)3/4+5= 23/4
f)5-3/4= 17/4
g)2/3+1/2= 7/6
h)2/3-1/2= 1/6