UNITED OFFICE LCD?8310, Руководство пользователя

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Example 1.:
193.2:23=8.4
193.2:28=6.9
193.2 23
28
Fraction calculations
Note!
Use the key to activate COMP mode when you want to perform
fraction calculations. COMP:
l
Values are automatically displayed in decimal format whenever the
total number of digits of a fractional value
(nudenoseparator marks) exceeds 10.
Example 1.:
5
+
4 2
3
1
2 3 1 4 5
Example 2.:
+
1
2
1,6
1 2 1.6
l
Fraction/decimal calculation results are always decimal.
Decimal−to−Fraction Conversion
Example 1.: ³
4
3
2
2.75
2.75
Fraction−to−Decimal Conversion
Example 1.: 1
2
(Fraction
´
Decimal)
´
0.5
1 2
Percentage calculation
Note!
Use the key to activate COMP mode in order to carry out
calculation of percentages. COMP:
Example 1.: Calculate 12% of 1500
1500 12
Example 2.: To calculate what percentage of 880 is 660
660 880
8.4
6.9
2 7 15.
2.1
2.75
2 3 4.
11 4.
1 2.
0.5
1 2.
180.
75.