Casio FX-82AU PLUS - Manual (Page 11)

E-10
1 = 1
2 2
4 − 3 4 () 3 C 1 A 2
1
2
1 4 3 1 2 1 Y2
Note: • Mixing fractions and decimal values in a calculation while Linear
Display is selected will cause the result to be displayed as a decimal value.
• Fractions in calculation results are displayed after being reduced to their
lowest terms.
To switch a calculation result between improper fraction and mixed
fraction format: Perform the following key operation:
5()
To switch a calculation result between fraction and decimal format:
Press
5.
Percent Calculations
Inputting a value and pressing (%) causes the input value to become
a percent.
150 s 150 20 (%) 30
Calculate what percentage of 880 is 660. (75%)
660 880 (%) 75
Increase 2500 by 15%. (2875)
2500 2500 15 (%) 2875
Discount 3500 by 25%. (2625)
3500 3500 25 (%) 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
.