The average of first five multiples of 3 is?
Pick one
A) 6  B) 8  C) 9  D) 5  E) 7
Average = 3(1 + 2 + 3 + 4 + 5)/5   = 45/5= 
<gadget id="calculator">45/5</gadget>
<output>9</output>
9.   Answer:8
<result>B</result>
The average of first five multiples of 3 is?