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The fraction key makes working with fractions as easy as working with whole numbers. Students must merely learn the sequence in which they need to press the keys.
Example: 5/7
To enter this fraction on the calculator:
The fraction displayed on the calculator and in the box above this calculator should look like this:
5 _| 7
The Casio fx-260 displays fractions with this _| symbol.
Example: 1 3/4
To enter this mixed fraction on the calculator:
The mixed number displayed on the calculator and in the box above this calculator should look like this:
1 _| 3 _| 4