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k Fraction Operations

uFraction Calculations

•Values are displayed in decimal format automatically

whenever the total number of digits of a fractional value

(integer + numerator + denominator + separator marks)

exceeds 10.

13 15.

• Example 1:  

2 C 3 + 1 C 5 =

• Example 4: 1.6 

2.1

1 C 2 + 1.6 =

4 11 12.

• Example 2: 3  1 

3 C 1 C 4 +

1 C 2 C 3 =

• Example 3:  2 C 4 =

• 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.

1 2.

• Example 2: ↔ 0.5 (Fraction ↔ Decimal)

1 C 2 =

0.5

1 2.

2 3 4.

11 4.

• Example 1: 2.75  2 (Decimal → Fraction)

2.75

 A B

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 42 43

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Casio FX-100D Guía de usuario Pagina 13