Casio SF-4980ER Manual De Usuario
79
To perform calculations
a
0.
53 + 123
−
63 =
53
q123w63u
113.
963
×
(23
−
56)
=
23
w56e963u
−
31779.
(56
×
3
−
89)
÷
5.2
+
63
=
56
e3w89r5.2
q63u
78.19230769
123456
×
741852
=
123456
e741852u E 9.158608051
C
9.158608051
3
×
5
=
3
ye5u
8.660254035
12
+
23
=
23
qq12u K
+
35.
45
+
23
=
45
u K
+
68.
78
+
23
=
78
u K
+
101.
7
−
5.6
=
5.6
ww7u K
−
1.4
2
−
5.6
=
2
u K
−
−
3.6
2.3
×
12
=
12
ee2.3u K
×
27.6
4.5
×
12
=
4.5
u K
×
54.
45
÷
9.6
=
9.6
rr45u K
÷
4.6875
78
÷
9.6
=
78
u K
÷
8.125
12% of 1500
1500
e12t
180.
Percentage of 660 against 880
660
r880t
75.
15% add-on of 2500
2500
e15tq 2875.
25% discount of 3500
3500
e25tw
2625.
480
q25t
640.
w
160.
100
w80t
25.
80
×
9
=
720
{80
e9| M
720.
−
) 50
×
6
=
300
50
e6} M
300.
20
×
3
=
60
20
e3| M
60.
480
\ M
480.
What will the selling price and
profit be when the purchasing
price of an item is $480 and
the profit rate to the selling
price is 25%?
profit be when the purchasing
price of an item is $480 and
the profit rate to the selling
price is 25%?
If you made $80 last week and
$100 this week, what is
the percent increase?
$100 this week, what is
the percent increase?
Using the Calculator