E-10
2
+
1
=
7
3 2 6
2 3 C 1 2
7
6
or 2 A 3 C 1 A 2
7
6
1 2 3 1 2 7Y6
1
=
1
2 2
4 − 3
4 () 3 C 1 A 2
1
2
1 4 3 1 2 1Y2
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 form: Perform the following key operation: 5(
)
To switch a calculation result between fraction and decimal form:
Press 5.
Percent Calculations
Inputting a value and pressing (%) causes the input value to
become a percent.
150 s20% = 30 150 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˝
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