Constant Calculations - Casio fx-250HC User Manual

Constant Calculations

+
• Press
make that number a constant.
• "K" is on the display while a constant is being used.
• Use the COMP mode for constant calculations.
• Example 1: 2.3 3, then 2.3 6
(2.3 3)
(2.3 6)
• Example 2: 12 2.3, then 12 ( 9)
(12 2.3)
(12 ( 9))
• Example 3: 17 17 17 17 68
(17 17)
(17 17 17)
(17 17 17 17)
• Example 4: 1.7
(1.7 2 )
(1.7 )
3
(1.7 )
4
, -
, , ,or
12
4
8.3521
\
twice after inputting a number to
+ +
2.3
- -
2.3
E =
9
+ + =
17
- - =
1.7
— 6 —
=
3
=
6
=
=
=
=
=
K
5.3
K
8.3
K
27.6
K –108.
K 34.
K
51.
K 68.
K
2.89
K 4.913
K
8.3521