Casio FX-820MS - Manual (Page 14)

E-12
1
5 2
3
13 15. 00
13
15
• Example 1:
ѿ ҃
2 C 3 + 1 C 5 =
1
2
• Example 4:
ѿ1.6 ҃ 2.1
1
C
2
+
1.6
=
4 11 12. 00
• Example 2: 3
ѿ 1 ҃ 4
3 C 1 C 4 +
1
C
2
C
3
=
2
3 1
4 11
12
• Example 3:
҃ 2 C 4 =
2
4 1
2
• Results of calculations that mix fraction and decimal val-
ues are always decimal.
uDecimal ↔ Fraction Conversion
• Use the operation shown below to convert calculation
results between decimal values and fraction values.
• Note that conversion can take as long as two seconds
to perform.
2 3 4. 00
11 4. 00
• Example 1: 2.75
҃ 2 (Decimal → Fraction)
2.75 = 2.75
C
҃ A B
3
4
11
4
C
C
0.5 00
1 2. 00
1 2. 00
1
2
• Example 2:
↔ 0.5 (Fraction ↔ Decimal)
1
C
2
=