In a game of 60 points; A can give B 5 points and C 15 points. Then how many points B can give C in a game of 22?  Choose one.
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 : 55, A : C = 60 : 45.   B/C = ( B/ A * A/C) = (55 / 60 * 60 / 45) = 11/9 = 22 /18   Therefore ,In a game of 22, 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 5 points and C 15 points. Then how many points B can give C in a game of 22?