Given that 4/5 of the students like frosted flakes and 1/10 prefer fruit loops, the number of students that prefer frosted flakes more than fruit loops is the difference between the two fractions
This may be expressed as
= 4/5 - 1/10
= (8 - 2)/10
= 6/10
= 3/5
Hence 3/5 more students prefer frosted flakes to fruit loops.