In six successive games, a baseball team scored 3 runs once, 6 runs twice, and 7 runs three times.
What was the average (arithmetic mean) number of runs the team scored per game over the six-game period?	Select the correct option
A) 8 B) 7 C) 6 D) 5 E) 4
3 runs once (one game)   6 runs twice (two game)   7 runs three times (three games)   SO we have (3*1 + 6*2 + 7*3)/6 = 36/6= 
<gadget id="calculator">36/6</gadget>
<output>6</output>
6.   ANS: 6.
<result>C</result>
In six successive games, a baseball team scored 3 runs once, 6 runs twice, and 7 runs three times.
What was the average (arithmetic mean) number of runs the team scored per game over the six-game period?