The average of five numbers is 140.  If one number is excluded, the average of the remaining four numbers is 130.  The excluded number is
a)	135	b)	134	c)	180	d)	150

Question ID - 51695 | SaraNextGen Top Answer

The average of five numbers is 140.  If one number is excluded, the average of the remaining four numbers is 130.  The excluded number is
a)	135	b)	134	c)	180	d)	150