Using Fractions - HP 39G User Manual

Clearing the
display history

Using fractions

Setting
Fraction mode
1-24
It's a good habit to clear the display history (
whenever you have finished working in HOME. It saves
calculator memory to clear the display history. Remember
that all your previous inputs and results are saved until you
clear them.
To work with fractions in HOME, you set the number format
to Fractions, as follows:
1. In HOME, open the HOME MODES input form.
MODES
2. Select Number Format and press
options, then select Fraction.
3. Press to select the
option, then select the precision value.
4. Enter the precision that you want to use, and press
set the precision. Press
See "Setting fraction precision" below for more
information.
)
CLEAR
to display the
to
to return to HOME.
Getting started