First find Lowest Common Denominator.
Then add numerator.
Then Simplify.
e.g.
1/3 + 2/4
LCD
3,6,9,12
4,8,12
Its 12!
So,
1/12 + 2/12
Now it gets easier.
1+2 =3
3/12
Simplifed = divide by 3
Which is 1/4
Using those steps, (if you want) try to do :
3/4 + 6/5
