In a game of billiards, A can give B 40 points in 80 and he can give C 70 points in 80. How many points can B give C in a game of 100?  Choose the correct choice from the following:
A) 18 B) 27 C) 25 D) 75 E) 17
A scores 80 while B score 40 and C scores 10.   The number of points that C scores when B scores 100 = (100 * 10)/40= 
<gadget id="calculator">(100 * 10)/40</gadget>
<output>25</output>
25   In a game of 100 points, B gives (100 - 25)= 
<gadget id="calculator">(100 - 25)</gadget>
<output>75</output>
75 points to C.   Answer: 75
<result>D</result>
In a game of billiards, A can give B 40 points in 80 and he can give C 70 points in 80. How many points can B give C in a game of 100?