A Fraction Calculation Examples
Example 1: 3 1 + 1 2 = 4 11

4 3 1 2

3$1$4+1$2$3wExample 2: 4 – 3 1 = 1

2 2

4-3$1$2w

3{1{4+1{2{3

4{11{12

4– 3{1{2

1{2

Example 3:

2

+

1

=

7

(Fraction Display Format: d/c)

 

3

 

2

 

6

 

2{3+1{2

 

 

 

 

 

 

2$3+1$2w

7{6

 

 

 

 

 

 

 

Note

•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 FractionFormat

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

, 1

1

= 1.5

2

2

1.5w

 

 

 

 

 

 

 

 

$

15

1{1{2

The current fraction display format setting determines if a mixed or improper fraction is displayed.

$ 15

Note

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.

E-15