Degrees, Minutes, Seconds Calculations; Fix, Sci, Rnd - Casio fx-3650P User Manual

* As shown here, if you want to use the current Answer Memory value in a
mark up or discount calculation, you need to assign the Answer Memory
value into a variable and then use the variable in the mark up/
discount calculation. This is because the calculation performed when
pressed stores a result to Answer Memory before the
• Example 6: If 300 grams are added to a test sample originally weighing
500 grams, what is the percentage increase in weight?
• Example 7: What is the percentage change when a value is increased
from 40 to 46? How about to 48?
kDegrees, Minutes, Seconds Calculations
• You can perform sexagesimal calculations using degrees (hours), minutes,
and seconds, and convert between sexagesimal and decimal values.
• Example 1: To convert the decimal value 2.258 to a sexagesimal value
and then back to a decimal value
• Example 2: To perform the following calculation: 12°34'56"
kFIX, SCI, RND
• To change the settings for the number of decimal places, the number of
significant digits, or the exponential display format, press the
number of times until you reach the setup screen shown below.
I
12
+ I
65 43
F i x Sc i No r m
1 2 3
E-14
,
key is pressed.
300
46
e e e e e e
<
2.258
A O
I
I I
34 56
I I <
21
v
is
(160%)
+ A v
500
(15%, 20%)
, A v
40
<
8
2.258
2°15°28.8
2.258
65°43'21"
78°18°17
F
key a