Plz answer my cousin is driving me crazy

5

Step-by-step explanation:

2 2/3 is a mixed fraction - to turn it into an improper fraction, we do 2X3 = 6 so 6/3 + 2/3 = 8/3

then we need to make all the denominators 12 to add the fractions more easily

so

1/4 becomes 3/12

8/3 becomes 32/12

7/4 becomes 21/12

1/3 becomes 4/12

then we add all the numerators (ie 3+32+21+4) which gives us 60/12

60/12 can be simplified to 5

the answers are in the images, i received 100% on this assignment. hope this !