Fractions And Decimals - Casio FX-82AU PLUS Using Manual

Fractions and decimals

The key strokes for fractions are slightly different in the Math mode than in the
Line mode.
Fractions in the Line mode
Use the a button to enter any expression involving fractions in the same way as
the z button was used in the past.
To enter 1½ + 3¾ press 1a1a2+3a3a4p.
Answers in different forms
The calculator can display the answer as an improper fraction, mixed numeral or
decimal and it can toggle between all three.
To change 5E1E4 to a decimal press n.
N.
To change either 5.25 or 5E1E4 into an improper fraction press SHIFT n
Fractions in the Math mode
To enter a traditional fraction, for example ½, press a1 then use the bottom
of the replay button to position the cursor on the denominator and press 2.
To enter a mixed numeral, for example 5¾ press SHIFT a then
5$3R4p.
To enter 1½ + 3¾ press
SHIFT a1$1R2$+ SHIFT a 3$3R4p.
The picture of the screen for this calculation is on the following page.
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