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Percentage Proportion :
Examples: To calculate the ratio of each portion as 25+85+90=200
(100%), the ratio of 25 is 12.5%, 85 is 42.5%, 90 is 45%
Operation
* You can store the sum of value into memory variables, then recall
and use the value by pressing
Degree-Minutes-Seconds Calculations
You can use degrees (hours), minutes and seconds key to perform a
sexagesimal (base-60 notational system) calculation or convert the
sexagesimal value into decimal value.
Degree-Minutes-Seconds
E
x
a
m
p
86
o
37' 34.2''
123
o
4
' 5
' ' 6
123
o
45'6''
123.7516667
2.3456
2
o
2
0
the ratio/ percentage of each individual portion in
a calculation expression.
If A + B + C = D
"A" is a% of "D" where a =
*
*
*
e l
s
0.7 =
4 '
' ' 4
Display (Upper)
25+85+90
A
25÷A %
85÷A %
90÷A %
or
+ Memory variable.
Decimal points
Operation
18
A
x 100%
D
Display (Lower)
D
s i
p
a l
y
L (
1
2
3
1
2
3
7 .
5
1
2
o
20
o
200.
12.5
42.5
45.
o
w
e
) r
o
45
o
6.
6
6
6
7
44.16
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