Casio fx-3950P Calculator User Manual


 
E-12
kFraction Operations
u Fraction 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.
Example 1: ѿ ҃ 2 C 3 + 1 C 5 <
Example 2: 3 ѿ 1 ҃
4
3 C 1 C 4 +
1 C 2 C 3 <
Example 3: ҃ 2 C 4 <
Example 4: ѿ1.6 ҃
2.1
1 C 2 + 1.6 <
•Results of calculations that mix fraction and decimal values are always
decimal.
u Decimal 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.
Example 1: 2.75 ҃ 2 (Decimal Fraction)
2.75 <
2.75
C
҃ A B
Example 2: 0.5 (Fraction Decimal)
1 C 2 <
C
C
1
5
2
3
13 15.
00
13
15
1
2
4 11 12.
00
2
3
1
4
11
12
2
4
1
2
2 3 4.
00
11 4.
00
3
4
11
4
1 2.
00
1
2
0.5
00
1 2.
00