Question
At a school, there were 20 students from Club P and 25% more students from Club Q. Some students from Club Q left and the ratio of the number of students from Club P to the number of students from Club Q became 5 : 2. How many students from Club Q left?
2 m

Click button first when a symbol is required. X

At a school, there were 20 students from Club P and 25% more students from Club Q. Some students from Club Q left and the ratio of the number of students from Club P to the number of students from Club Q became 5 : 2. How many students from Club Q left?