The average (arithmetic mean) of 9 numbers is 9. If 5 is added from each of 6 of the numbers, what is the new average?	Answers.
A) 8.9 B) 46.35 C) 41.6 D) 7.6 E) 12.3
Sum of 9 numbers = 9*9= 
<gadget id="calculator">9*9</gadget>
<output>81</output>
81   If 5 is added from each of six of the numbers , we added  5*6= 
<gadget id="calculator"> 5*6</gadget>
<output>30</output>
30 from the total sum   Sum of 9 number after adding 5 from each of six of the numbers=81+30= 
<gadget id="calculator">81+30</gadget>
<output>111</output>
111   New average=111/9=12.3   Answer (12.3)
<result>E</result>
The average (arithmetic mean) of 9 numbers is 9. If 5 is added from each of 6 of the numbers, what is the new average?