21
820x25%
205
750÷1250%
60
To calculate 25% of
820
The percentage of
750 against 1250
DisplayKey in operationExample
Percentage Calculations
Degree-Minutes-Seconds Calculations
Use the 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 Decimal points
86º37 º 34.2 º ÷ 0.7
123º45’6”
86º37 º 34.2 º ÷ 0.7
123.7516667
2.3456
2º20’44.16”
86º37’34.2” ÷ 0.7 =
123º45’6”
123º45’6” 123.7516667
2.3456 2º20’44.16”
DisplayKey in operationExample
MATHEMATICS MODE:
MATHEMATICS MODE: