Fraction is FUN when you know some thumb rules!
It is easier to handle the equation when the denominators are the same.
The bottom numbers are different. See how the slices are different sizes?
Now the fractions have the same bottom number ("6"), and our question looks like this:
Now that the denominator is the same, we can add the portions together!
Do simplify the fraction when you are done with the equation:
In picture form the whole answer looks like this:
How do share 3/4 cake with 2 person?