Which of the following is a true statement?

78/5 + 22/5 = 10


108/9 = 12


6 4/7 - 4 3/7 = 10 1/7


11/3 = 4 1/4

1ST PERSON GETS BRAINLIEST!!!! (if u r correct... if not i will give it to the person who got it right... if no one got it right no one gets brainliest)