Casio fx-50F Manual De Usuario

E-15

A Fraction Calculation Examples 

Example 1:   3  

1
4

 + 1

2
3

 = 4

11

1 2  

3$1$4+

1$2$3w

Example 2:   4 – 3  

1
2

 =

1
2

4-3$1$2w

Example 3:

2
3

 +

1
2

 =

7
6

 (Fraction Display Format: d/c) 

2$3+1$2w

• If the total number of elements (integer + numerator + denominator + separator symbols) 

of a fraction calculation result is greater than 10, the result will be displayed in decimal 
format. 

• If an input calculation includes a mixture of fraction and decimal values, the result will be 

displayed in decimal format. 

• You can input integers only for the elements of a fraction. Inputting non-integers will 

produce a decimal format result. 

A Switching between Mixed Fraction and Improper Fraction 

To convert a mixed fraction to an improper fraction (or an improper fraction to a mixed 
fraction), press  

!$(d/c). 

A Switching between Decimal and Fraction Format 

Use the procedure below to toggle a displayed calculation result between decimal and 
fraction format. 

Example: 1.5 = 1

1
2

, 1

1
2

 = 1.5 

1.5w

$

The current fraction display format setting determines if a 

mixed or improper fraction is displayed. 

$

The calculator cannot switch from decimal to fraction format if the total number of fraction 
elements (integer + numerator + denominator + separator symbols) is greater than 10. 

3{1{4+1{2{3

      4{11{12

3{1{4+1{2{3

      4{11{12

4–3{1{2

              1{2

4–3{1{2

              1{2

2{3+1{2

              7{6

2{3+1{2

              7{6

1{1{2

1{1{2