Question

All are ways to write 25 percent of N except 0.25N, 25N/100, 1/4N, 25N

Answer 1

25N is N multiplied by 25 so it wont be a percentage of it

Answer 2

Except 25N/100
25 percent = 0.25 of = multiplication 0.25N
25/100 is the same as 1/4 1/4N
Normal way = 25N 25 x N
25N/100 is not a way to write 25 percent of N