The average of five results is 46 and that of the first four is 40. The fifth result is?  Answers:	A) 50	B) 88	C) 70	D) 66	E) 51
5 * 46 â€“ 4 * 40   = 70   Answer: 70
<result>C</result>
The average of five results is 46 and that of the first four is 40. The fifth result is?