| 18.3.3. | =IF(A2>89,"A",IF(A2>79,"B", IF(A2>69,"C",IF(A2>59,"D","F")))) | 79,"B", IF(A2>69,"C",IF(A2>59,"D","F"))))" src="http://www.java2s.com/Tutorial/Microsoft-Office-Excel-2007Images/ifa2gt89aifa2gt79b_Ifa2gt69cifa2gt5___Input_Formula_ifa289aifa279b_Ifa269.PNG" width=200 height=40> |