Answer: 3/4
Explanation:
the problem is actually one half plus one fourth but anyway.
you have to change the denominators so that they are common. To do so, you must find the least common multiple between the two denominators. That would be four. So you wouldn’t have to change the one fourth, but you would have to change one half. Multiply the denominator by two since two times two equals four, and if you do it to the bottom you must do it to the top that would equal two fourths . So now that you have the common denominators, you can add the numerators but not the denominators, so it would equal three fourths.