The average of five numbers is 100. If one number is excluded, the average becomes 110. The excluded number is?
Pick.
A) 8  B) 6  C) 58  D) 60  E) 96
Excluded number   = (100 * 5) - (110 * 4)   = 500 - 440= 
<gadget id="calculator">500 - 440</gadget>
<output>60</output>
60   Answer:60
<result>D</result>
The average of five numbers is 100. If one number is excluded, the average becomes 110. The excluded number is?