The answer should be 7/8. simply just enlarge all of the fractions their LCM is 40, there fore, the question is 30/40, and the choices will be 20/40, 16/40, 25/40 and 35/40, there fore only 35/40 is larger than 30/40, so the answer is 7/8
To solve this, you would divide 478 by 18, which equals 26.5555556. Since you can't have half a package of paper, the answer would be 26. Hope this helps!