ECTACO
®
jetBook
®
K-12
User Manual
57
by year
or
Show by month
options. Press the trackball to
confirm your choice.
• Press the
Speaker
key to switch to the
Starting month
field. Select the desired month.
• Select the
Loan
key and then select the
Report
key.
You will see the report.
• Use the
Record
and
Speaker
keys for scrolling.
Use the
Round
key to specify the number of decimal
places:
0
,
2
,
4
or
N
(unlimited).
How to Add or Subtract a Tax
Let's consider an article of $1500. Suppose the sale tax
is 10%.
• Select the
Set TAX
key to switch to the respective field.
• Type
10
.
• Select the
Set TAX
key once again to set the value.
• Type
1500
and then press the
TAX+
key. You will see
1650
.
World Economics and Geography
From this application you can always get reliable
information on all the nations of the world.
The reference data is only available in English.
• In the
Main Menu
, select
Science and Math
. You will
see the
Science and Math
window.
• Select
World Economics and Geography
.
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