1.what is 2/4 added to 1/3?
a.3/12
b.5/6
c.3/6
d.1/4

2.what is the sum of 3/4 and 4/5?
a.1 11/20
b.1 1/20
c.1 2/20
d.3/10

3. evaluate :5/6 +4/9-
a.7/18
b.1 1/18
c.1 5/18
d.1/6

4. evaluate:2/6 + 1/3 + 1/2 -
a.14/12
b.7/6
c.1 1/6
d.1/4

5. what is 1 2/3 added to 2 4/5?
a.3 7/5
b.4 7/15
c.4 2/5
d.4 2/15


please help me!​