The number of students studying in College A and B are in the ratio of 3 : 4. If 50 more students join College A. and there is no change in the number of students in College B, me ratio becomes 5 : 6
The number of students studying in College A and B are in the ratio of 3 : 4. If 50 more students join College A. and there is no change in the number of students in College B, me ratio becomes 5 : 6
Suppose total number of students in College A = 3x and total number of students in College B = 4x. After 50 more students join College A, new ratio = 3x + 50/4x = 5/6 = 18x + 300 = 20x= 2x = 300 ∴ x = 150 ∴ Total number of students in college B = 4 x 150 = 600