Question

1 third and 1 fourth in unlike denominators

Answer 1

unlike denominators?

Answer 2

yes

Answer 3

They are already in unlike denominators. The fractions are 1/3 and 1/4 and since 3 and 4 are both the denominators and unlike, it would seem to me that they already are. If you want them in like denominators you could look at them as being 4/12 and 3/12 and add them to make 7/12. But who would want to do that...?