Casio fx-95MS Manual De Usuario
14
• An error occurs if you try to input a mixed fraction while
the d/c display format is selected.
k Percentage Calculations
• Example 1 : To calculate 12% of 1500
(180)
1500
-
12
A
v
• Example 2: To calculate what percentage of 880 is 660
(75%)
660
\
880
A
v
• Example 3 : To add 15% onto 2500
(2875)
2500
-
15
A
v
+
• Example 4 : To discount 3500 by 25%
(2625)
3500
-
25
A
v
,
• Example 5: To discount the sum of 168, 98, and 734 by
20%
(800)
168
+
98
+
734
=
g
A
j
1
p
1
-
20
A
v
,
* 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
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
v
is pressed stores a result to Answer Memory
before the
,
key is pressed.
• Example 6: If 300 grams are added to a test sample
originally weighing 500 grams, what is the percentage
increase in weight?
increase in weight?
(160%)
300
+
500
A
v
• Example 7: What is the percentage change when a value
is increased from 40 to 46? How about to 48?
(15%, 20%)
46
,
40
A
v
e
e
e
e
e
e
8
=
*