Percent Calculations
Inputting a value and pressing
(%) causes the input value to
become a percent.
Example 1:
150 × 20% = 30
150
20
(%)
30
Example 2:
Calculate what percentage of 880 is 660 (75%)
660
880
(%)
75
Example 3:
Increase 2500 by 15% (2875)
2500
2500
15
(%)
2875
Example 4:
Decrease 3500 by 25% (2625)
3500
3500
25
(%)
2625
Degree, Minute, Second
(Sexagesimal) Calculations
You can perform calculations using sexagesimal values, and convert
values between sexagesimal and decimal.
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.
Example 1:
2°20’30” + 39’30” = 3°00’00”
2
20
30
0
39
30
3°0’0”
Example 2:
Convert 2°15’18” to its decimal equivalent.
23
