Answer:
the answer is the third one
Step-by-step explanation:
first of all you have to find the right denominator, it would be 12 since it's the lowest number 3 and 4 will go into. you then multiply 1 by 4, and 1 by 3, you then get 4/12 and 3/12, add them together and you get 7/12. hope this helped!
