Fraction calculations – Casio FX-82SX User Manual
Page 10
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• Example 3: To calculate the following using memory and
a constant: (12
҂3)ȕ(45҂3)ѿ(78҂3)҃135.
(12
҂3)
3
-
-
12
=
Y
(45
҂3)
45
A
{
(78
҂3)
78
|
(Memory recall)
Z
Fraction Calculations
• Use COMP mode for fraction calculations.
• Total number of digits (including division marks) cannot
exceed 10.
• Example 1:
ѿ ҃1
2
C
3
+
4
C
5
=
• Example 2: 3
ѿ1 ҃ 4
3
C
1
C
4
+
1
C
2
C
3
=
• Example 3:
҃
2
C
4
=
MK
234.
MK
135.
MK
36.
MK
135.
2 4.
1 2.
1 7 15.
4 11 12.
2
4
1
2
7
15
2
3
4
5
1
4
2
3
11
12
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