need help plsssssss i need now plssss paki sagot

Answer:
31/18
Step-by-step explanation:
1/3+5/6=7/6-1/9=19/18+12/18=31/18
1/3+3 8/9=38/9-2 1/2=31/18+0=31/18
sana po nakatulong:)
#Brainly Everyday