EN-12
Calculate what percentage of 880 is 660. (75%)
660 / 880 1((%)=
75
Increase 2500 by 15%. (2875)
2500 + 2500 * 15 1((%)=
2875
Discount 3500 by 25%. (2625)
3500 - 3500 * 25 1((%)=
2625
Degree, Minute, Second (Sexagesimal) Calculations
Performing an addition or subtraction operation between sexagesimal values,
or a multiplication or division operation between a sexagesimal value and a
decimal value will cause the result to be displayed as a sexagesimal value.
You also can convert between sexagesimal and decimal. The following
is the input format for a sexagesimal value: {degrees} $ {minutes} $
{seconds} $.
Note: You must always input something for the degrees and minutes, even
if they are zero.
2°20´30˝ + 39´30˝ = 3°00´00˝
2 $ 20 $ 30 $+ 0 $ 39 $ 30 $=
3°0´0˝
Convert 2°15´18˝ to its decimal equivalent.
2 $ 15 $ 18 $=
2°15´18˝
(Converts sexagesimal to decimal.) $ 2.255
(Converts decimal to sexagesimal.) $ 2°15´18˝
Multi-Statements
You can use the colon character (:) to connect two or more expressions and
execute them in sequence from left to right when you press =.
3 + 3 : 3 × 3 3 + 3 S7(:) 3 * 3 =
6
= 9
Using Engineering Notation
A simple key operation transforms a displayed value to engineering
notation.
Transform the value 1234 to engineering notation, shifting the
decimal point to the right.
1234 =
1234
W 1.234×10
3
W 1234×10
0
Transform the value 123 to engineering notation, shifting the decimal
point to the left.
123 =
123
1W(←) 0.123×10
3
1W(←) 0.000123×10
6
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