Casio FX-82AU PLUS Manuale Utente
7
Remember you can toggle between the answer displayed as an improper fraction,
mixed numeral and decimal. Refer to the section ‘answers in different forms‛ on the
previous page.
mixed numeral and decimal. Refer to the section ‘answers in different forms‛ on the
previous page.
Simplifying fractions
In either mode the calculator will express a fraction in its simplest form. Enter the
fraction followed by p.
fraction followed by p.
OR
Reciprocals
The u button will find the reciprocal of a fraction. To find the reciprocal of 1½
enter the fraction and press p, then up
.
OR
Fractional indices
The fraction button can be used as an index.
OR
In the Math mode the button pressing is 32fa3R5p.
In the line mode the button pressing is 32f3a5p. Note! The first
bracket is supplied by the calculator and the second bracket can be omitted if it is
the last entry before p.
In the line mode the button pressing is 32f3a5p. Note! The first
bracket is supplied by the calculator and the second bracket can be omitted if it is
the last entry before p.