**Question:**

At a game of billiards, A can give B 15 points in 60 and A can give C to 20 points in 60. How many points can B give C in a game of 90?

At a game of billiards, A can give B 15 points in 60 and A can give C to 20 points in 60. How many points can B give C in a game of 90?

[A]. 30 points

[B].

20 points[C].

10 points[D].

12 pointsAnswer: Option C

Explanation:

A : B = 60 : 45.

A : C = 60 : 40.

B | = | B | x | A | = | 45 | x | 60 | = | 45 | = | 90 | = 90 : 80. | |||||

C | A | C | 60 | 40 | 40 | 80 |

B can give C 10 points in a game of 90.