In a game of 160 points, A can give 10 points to B and 30 points to C. How many points B can give C in a game of 60?
Correct Answer: 8
Explanation:
A : B = 160 : 150, A : C =160 : 130
B/C = (B/A) x (A/C) = (150/160) x (160/130) = 15/13 = 60 : 52
∴ In a game of 60, B can give C = (60 - 52)= 8 points
