The question is not clear. I will take a guess at what you meant You have 30 Choc Chip cookies and 24 sugar cookies.. What is the largest divisor or factor of 30 and 24 have in common? 30 Factors (1,2,3,5,6,10,15,30) 24 Factors (1,2,3,4,6,8,12,24) 6 is the largest factor So you can create 6 bags: 6 ×5 is 30 6×4 is 24 containing 5 Choc Chip and 4 sugar in each bag.
The answer is $29.75 because if you calculate $700X4.25%=29.75 put this on 4.25 put % and it will give you the right answer but this is the answer $29.75