Question

4/7 + 5/7=

8/3 - 1/3=


3/2 + 6/5=


7/4 + 7/6=

2/5 + 1/8 + 3/4

1/3 + 7/9 - 5/6

Answer 1

a)9/7
b)7/3
c)17/10
d)35/12
e)51/40
f)35/18