In a game of 60 points; A can give B 10 points and C 15 points. Then how many points B can give C in a game of 40 ? Pick:
A) can give C 1 points  B) can give C 4 points  C) can give C 2 points  D) can give C 6 points  E) can give C 8 points
A: B = 60 : 50, A : C = 60 : 45.   B/C = ( B/ A * A/C) = (50 / 60 * 60 / 45) = 10/9 = 40 /36   Therefore ,In a game of 40, B can give C 4 points.   Answer is can give C 4 points.
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In a game of 60 points; A can give B 10 points and C 15 points. Then how many points B can give C in a game of 40 ?