Answer:
2 7/12 more
Explanation:
because you first make the same denominator of 12 then you have the flour as 5 4/12 and sugar as 2 9/12 then you just turn the mixed number into an improper fraction of 64/12 for flour and 33/12 for sugar then 64-33 is 31 then how many times does 12 go into 31 ... twice so you have 2 7/12