Casio fx-5800P - Example Calculations; Using the Key (S-D Transformation); Examples of S-D Transformation

E-22
k
Example Calculations
Example:
'
2 +
'
8 = 3
'
2
B
!
2
e
+
!
8
E
Produce the result in decimal format:
!
2
e
+
!
8
1E
Using the
f
Key
(S-D Transformation)
You can use the
f
key to transform a value between its decimal (D) form and its standard (S)
form (fraction,
'
,
π
).
Important!
• Depending on the type of calculation result that is on the display when you press the
f
key, the conversion process may take some time to perform.
• With certain calculation results, pressing the
f
key will not convert the displayed value.
k
Examples of S-D Transformation
Example 1: While linear display is selected as the display format, to perform the calculation
111 ÷ 33, and then convert the result to fraction format
b
111/33
E
f
f