This page shows how to use the Fraction Key on various calculators.
Instructions:
Identify which calculator you have by its model number.
Watch the appropriate video, below, as many times as you wish.
CASIO fx-260:
SHARP EL-531W:
TI-30XA:
Using the Fraction Key on a Calculator
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This page shows how to use the Fraction Key on various calculators.
Instructions:
Identify which calculator you have by its model number.
Watch the appropriate video, below, as many times as you wish.
CASIO fx-260:
SHARP EL-531W:
TI-30XA: