There are 600 kids at a school. Of those students 1/3 of them hate the snow. What is the reaction of the number of students who hate the snow to those who like the snow? What is the value of the ratio?
"....the reaction of the number of students.." ?
I assume you meant the "ratio of..."
(1/3) : (2/3)
= 1 : 2
20 hate snow
40 don't