United-office LCD−8310 Instrukcja Użytkownika Pobierz pdf (Strona 9)

Example 1.:

193.2:23=8.4

193.2

:28=6.9

193.2

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

(integer+numerator+denominator+separator marks) exceeds 10.

Example 1.:

2 3 1 4 5

Example 2.:

1,6

1 2 1.6

l Fraction/decimal calculation results are always decimal.

Decimal−to−Fraction Conversion

Example 1.:

2.75

Fraction−to−Decimal Conversion

Example 1.:

(Fraction ´ Decimal)

0.5

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

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.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 23 24

LCD−8310 1
Safety Information 4
Two−line Display 6
Memory Calculations 8
Basic Calculations 8
Fraction calculations 9
Percentage calculation 9
−1.290024053 11
Statistical Calculations 14
REG 16
Technical Information 17

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