There are 5 chess amateurs playing in Villa's chess club tournament. If each chess amateur plays with exactly 16 other amateurs, what is the total number of chess games possible to be played in the tournament? Choose the correct option:	A) 10	B) 20	C) 40	D) 60	E) 120
Each person is one participant of 4 games. So there are in all 16*5= 
<gadget id="calculator">16*5</gadget>
<output>80</output>
80 instances of one participant games. But each game has 2 participants so total number of games= 80/2= 
<gadget id="calculator">80/2</gadget>
<output>40</output>
40   40
<result>C</result>
There are 5 chess amateurs playing in Villa's chess club tournament. If each chess amateur plays with exactly 16 other amateurs, what is the total number of chess games possible to be played in the tournament?