In X game of billiards, X can give Y 20 points in 60 and he can give Z 30 points in 60. How many points can Y give Z in X game of 80?	Choose the correct choice from the following answers.
A) 30  B) 20  C) 25  D) 40  E) 50
X scores 60 while Y score 40 and Z scores 30.   The number of points that Z scores when Y scores 80 = (80 * 30)/40= 
<gadget id="calculator">(80 * 30)/40</gadget>
<output>60</output>
60.   In X game of 100 points, Y gives (80 - 60)= 
<gadget id="calculator">(80 - 60)</gadget>
<output>20</output>
20 points to C.   20
<result>B</result>
In X game of billiards, X can give Y 20 points in 60 and he can give Z 30 points in 60. How many points can Y give Z in X game of 80?