Average of first five multiples of 3 is	Pick:
A) 9
B) 11
C) 13
D) 15
E) 17
Explanation:   9verage=3(1+2+3+4+5) / 5=45 / 5= 
<gadget id="calculator">45 / 5</gadget>
<output>9</output>
9   Option 9
<result>A</result>
Average of first five multiples of 3 is